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Serving our customers with quality and safety first.
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Datasheet. 91400A056 specification
Thread Class
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
2a
Thread Direction
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.
RIGHT-Hand
Thread Length
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
0.276in. and 0.312in. ⁓5/16"
Fastener Length
The dimension,measured along a line parallel to the longitudinal axis,from the largest bearing surface of the fastener head to the extreme opposite end,or as specifically designated for other type fasteners.
The dimension,measured along a line parallel to the longitudinal axis,from the largest bearing surface of the fastener head to the extreme opposite end,or as specifically designated for other type fasteners.
0.281in. and 0.312in. ⁓5/16"
Head Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.
pan
Head Diameter
The length of a straight line which passes through the center of a circular head,and terminates at the circumference.
The length of a straight line which passes through the center of a circular head,and terminates at the circumference.
0.155in. and 0.167in.
Head Height
A measurement from the bottom to the top of the head,in distinction from depth.
A measurement from the bottom to the top of the head,in distinction from depth.
0.053in. and 0.062in. ⁓1/16"
Internal Drive Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the internal drive.
The style designation indicating the configuration that most nearly corresponds to the appearance of the internal drive.
cross recess type 1
Nominal Thread Diameter
The nominal length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.
The nominal length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.
0.086in. (UTS #2)
Thread Quantity Per Inch
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
56
Minimum Tensile Strength
The maximum rated load in tension applied in a longitudinal direction,per unit of cross-sectional area,that the material can withstand without rupture.
The maximum rated load in tension applied in a longitudinal direction,per unit of cross-sectional area,that the material can withstand without rupture.
80 pounds per square inch
Screw Material
The chemical compound or mechanical mixture properties of which the screw is fabricated.
The chemical compound or mechanical mixture properties of which the screw is fabricated.
steel comp 316
Screw Material Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the screw material.
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the screw material.
66 fed std single material response
Screw Surface Treatment
The metallic,nonmetallic,and/or chemical properties with which the screw is plated,dipped and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.
The metallic,nonmetallic,and/or chemical properties with which the screw is plated,dipped and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.
passivate
Screw Surface Treatment Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material of the screw.
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material of the screw.
QQ-P-35 fed spec single treatment response
Thread Series Designator
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
unc
Answers.
What quantity is this sold in?
1HD
What class is the thread series?
Unc
What type of screw surface treatment?
Passivate
What is the thread quantity per inch?
56
What is the head style?
Pan
What is the thread length?
0.276 inches minimum and 0.312 inches maximum
What is the thread direction?
Right-hand
What is the thread class?
2a
How is this classified for shipping?
Schedule B number: 7318152000
nmfc 093486
Bolts and bolts and their nuts or washers exported in the same shipment
What's the federal classification of 91400A056?
FSC 5305 ⁓ Screws
NSN 5305-00-054-5638 SCREW,MACHINE
unc thread series passivate screw surface treated 56 thread quantity per inch pan head style 0.276" thread length right-hand 2a thread class
- NIIN
- 000545638
- NIIN Date
- 01/01/61
- Schedule B
- 7318152000
- Name Code
- 06657
- FIIG
- A500D0
- Item Weight
- 0.100lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $3.18 HD
- DEMIL / ITAR
- Uncontrolled item (Code A)
- Hazmat
- No hazard information available from HMIRS.
- MSDS
- N/A
- Precious Metals
- No precious metals
- Enviromental
- N/A
- Electrostatic ESD & EMI
- No ESD or EMI sensitivity
Other Part Numbers Parts with same form, fit, and function by other manufacturers
| 1. | P343-0672-000 | Cage 77250 |
| 2. | MS51957-4 | Cage 96906 |
| 3. | 70A3210210-480 | Cage 04655 |
| 4. | 010236-004 | Cage 81413 |
| 5. | 048177-004 | Cage 89305 |
| 6. | 74455226004 | Cage 89944 |
| 7. | 284-515-0205 | Cage 95542 |
| 8. | 112-1052-004 | Cage 94756 |
| 9. | F13-2-5LG | Cage 1R4E4 |
| 10. | 23003ADX | Cage 1VN02 |
| 11. | 860134-0205 | Cage 06481 |
| 12. | 860134-205 | Cage 06481 |
| 13. | 089-5899-05 | Cage 22373 |
| 14. | MS51957-4 | Cage T2251 |
| 15. | F13-2-5LG | Cage 72314 |
| 16. | 3157139-03 | Cage 90536 |
| 17. | 615015 | Cage 21793 |
| 18. | 6574W14P003 | Cage 97424 |
| 19. | 401-6357230-40 | Cage 53711 |
| 20. | 99902826M | Cage S0123 |
| 21. | VA-97-0168-004 | Cage K0668 |
| 22. | 7903132-03 | Cage 03956 |
| 23. | HA1762A00 | Cage F6371 |
| 24. | 31133800071 | Cage SD454 |
| 25. | 302460 | Cage H0G87 |
| 26. | 0919-4 | Cage 02769 |
| 27. | M76-25605 | Cage 54418 |
| 28. | 418293-4 | Cage 96214 |
| 29. | 5M3033-220-11 | Cage D1901 |
| 30. | 7903132-03 | Cage 90536 |
| 31. | 23003 | Cage 73734 |
| 32. | 0919-4 | Cage 56232 |
| 33. | 011080 | Cage D0078 |
| 34. | 946830-0205 | Cage 06481 |
| 35. | 2211-027057 | Cage S4276 |
| 36. | 40523002216 | Cage S0522 |
| 37. | MS16200&4 | Cage 96906 |
| 38. | MS51957-04 | Cage 96906 |
| 39. | F13-2-5LG | Cage 51273 |
| 40. | 860134-0205 | Cage 13973 |
| 41. | 860134-205 | Cage 13973 |
| 42. | 457-6198 | Cage A486G |
| 43. | 5305000545638 | Cage SCY13 |
| 44. | 03-15728A04 | Cage 01537 |
| 45. | 257433-001 | Cage 14482 |
| 46. | 31133800071 | Cage 3686A |
Major End Users Countries and entities
- - National Aeronautics And Space Administration
- - Department of The Navy
- - Department of The Army
- - Department of The Air Force
- - U.s. Marine Corps
- - Federal Aviation Administration
- - U.s. Coast Guard
- - National Weather Service
- - Austria
- - Finland
- - Lithuania
- - Poland
- - Bulgaria
- - Czech Republic
- - Brazil
- - Spain
- - Israel
- - Singapore
- - Kuwait
- - Morocco
- - Saudi Arabia
- - Malaysia
- - Australia
- - Belgium
- - Canada
- - New Zealand
- - France
- - Germany
- - Republic of Korea
- - United Kingdom
- - Netherlands
- - Portugal
- - Italy
- - Denmark
- - Norway
- - Greece
- - Turkey
- - Nato Maintenance And Supply Agency
Availability for 91400A056 A member of our team will provide you with a price and availability quote
Request a Quote »Shipping Information
- Special Handling
- Other or no special handling required (sh)
- LTL (less than a truck load rating)
- Rating variable
- LCL (less than a car load rating)
- Unknown
- Special Cargo
- No special type of cargo code applicable
- Air Freight (Minimum cargo door size required)
- Shipment is not a consolidation and does not exceed 84 inches in any dimension.
- Customs Requirement Classification
- Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
- Commodity (for shipments via water)
- Metal hardware
- NMFC (national motor freight code)
- 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
- UFC (universal freight code)
- 48950
Similar by Design Other screws with similar characteristics
Nothing similar to this part number was found in our inventory
91400A056 / Screw,machineWhat is the formal definition of this item?
An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). no. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. a locking feature may be incorporated in the design of the head or threads. excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. see also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.
