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Datasheet. MS21090-0620 specification
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
3a
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
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
0.250in. ⁓1/4"
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.
0.219in. and 0.250in. ⁓1/4"
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.
pan
The length of a straight line which passes through the center of a circular head,and terminates at the circumference.
0.256in. and 0.270in.
A measurement from the bottom to the top of the head,in distinction from depth.
0.087in. and 0.097in. ⁓7/64"
An element inserted into the fastener,or a design feature,that enables the fastener to effectively resist vibration and rotation.
patch threads or pellet threads
The style designation indicating the configuration that most nearly corresponds to the appearance of the internal drive.
cross recess type 1
The nominal length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.
0.138in. (UTS #6)
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
32
The maximum rated load in tension applied in a longitudinal direction,per unit of cross-sectional area,that the material can withstand without rupture.
160000 pounds per square inch
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.
36.0 rockwell c and 40.0 rockwell c
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel comp E4340 or steel comp 8740 or steel comp 8735 or steel comp 6150 or steel comp 4140 or steel comp 4037
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
MIL-S-5000 mil spec 1st material response or MIL-S-6049 mil spec 2nd material response or MIL-S-6098 mil spec 3rd material response or MIL-S-8503 mil spec 4th material response or MIL-S-5626 mil spec 5th material response or ams 6300 assn std 6th material response
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.
cadmium and chromate
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.
QQ-P-416, ty 2 cl 2 fed spec single treatment response
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.
Unc
Steel comp e4340 or steel comp 8740 or steel comp 8735 or steel comp 6150 or steel comp 4140 or steel comp 4037
32
Pan
0.250 inches maximum
Right-hand
3a
Schedule B number: 7318152000
nmfc 093486
Bolts and bolts and their nuts or washers exported in the same shipment
FSC 5305 ⁓ Screws
NSN 5305-00-702-1637 SCREW,CAP,SOCKET HEAD
unc thread series cadmium surface treated 32 thread quantity per inch pan head style 0.250" thread length right-hand 3a thread class
- NIIN
- 007021637
- NIIN Date
- 01/01/61
- Schedule B
- 7318152000
- Name Code
- 16282
- FIIG
- A003B0
- Item Weight
- 0.100lbs
- Item Dimensions
- --
- QUP
- Historical Price
- $4.30 EA
- 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. | NAS1190-06P4 | Cage 17446 |
| 2. | NAS1190-06P4 | Cage 80205 |
| 3. | NAS1190-06P4 | Cage 16941 |
| 4. | NAS1190-06P4 | Cage 50568 |
| 5. | NAS1190-06P4 | Cage 07679 |
| 6. | NAS1190-06P4 | Cage 07851 |
| 7. | NAS1190-06P4 | Cage 53606 |
| 8. | NAS1190-06P4 | Cage 56357 |
| 9. | NAS1190-06P4 | Cage 58998 |
| 10. | NAS1190-06P4 | Cage 73197 |
| 11. | NAS1190-06P4 | Cage 92215 |
| 12. | NAS1190-06P4 | Cage 80539 |
| 13. | NAS1190-06P4 | Cage L4528 |
| 14. | NAS1190-06P4 | Cage C4293 |
| 15. | NAS1190-06P4 | Cage 56878 |
| 16. | NAS1190-06P4 | Cage 04348 |
| 17. | NAS1190-06P4 | Cage 97928 |
| 18. | NAS1190-06P4 | Cage 30902 |
| 19. | NAS1190-06P4 | Cage 08938 |
| 20. | LK1190-06P4 | Cage 26304 |
| 21. | S37AS632R4C | Cage 26233 |
| 22. | SC1406-001 | Cage 56190 |
Major End Users Countries and entities
- - Department of The Navy
- - Department of The Army
- - Department of The Air Force
- - U.s. Marine Corps
- - Defense Threat Reduction Agency
- - Spain
- - Australia
- - Canada
- - New Zealand
- - Germany
- - Republic of Korea
- - Netherlands
- - Italy
- - Greece
- - Turkey
Availability for MS21090-0620 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
MS21090-0620 / Screw,cap,socket headWhat is the formal definition of this item?
An externally threaded fastener whose threaded portion is of one nominal diameter. the head has an internal socket or multiple spline for use with an inserted driver. a locking feature may be incorporated in the design of the head or threads. excludes items with bevel (conical) heads. see bolt, internal wrenching. excludes screw, shoulder; and screw, machine.
