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Datasheet. 845-4558737 ITEM 31 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.
2.375in. ⁓2-3/8"
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.
2.600in. ⁓2-39/64"
The nominal length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.
0.625in. ⁓5/8"
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
11
The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.
zzzx
The chemical compound or mechanical mixture properties of which the screw is fabricated.
nickel alloy
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
The variation when the item is in conformity with a type designator covered by a specification or standard,except in regard to one or more technical differentiating characteristics.
material controlled iaw navsea 0948-LP-045-7010 material control standard for level i items
Answers.
1EA
Unc
11
2.375 inches
Right-hand
3a
Schedule B number: 7508900000
nmfc 093486
Other articles of nickel (excluding cloth, grill & netting of nickel wire)
FSC 5305 ⁓ Screws
NSN 5305-01-172-5923 SCREW,MACHINE
unc thread series 11 thread quantity per inch 2.375" thread length right-hand 3a thread class
- NIIN
- 011725923
- NIIN Date
- 02/22/84
- Schedule B
- 7508900000
- Name Code
- 06657
- FIIG
- A500D0
- Item Weight
- 0.200lbs
- Item Dimensions
- 35 X 20 X 20
- QUP
- 1
- Historical Price
- $167.50 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. | FF-S-86 TYPE VI QQ-N-286 GR500 | Cage 81348 |
| 2. | 2642-774-01 ITEM 31 | Cage 80064 |
| 3. | 5/8-11UNC-3A X 2 3/8SELF-LOCKI | Cage 81348 |
| 4. | 2642-774-01 ITEM 31 | Cage 96169 |
| 5. | 5/8-11UNC-3A X 2 3/8SELF-LOCKIL1 | Cage 03950 |
| 6. | FF-S-86 TYPE VI QQ-N-286 GR500L1 | Cage 03950 |
| 7. | 2642-774-01 ITEM 31L1 | Cage 03950 |
| 8. | 845-4558737 ITEM 31L1 | Cage 03950 |
| 9. | FF-S-86, TYPE VI SELF-LOCKINGL1 | Cage 03950 |
| 10. | FF-S-86, TYPE VI SELF-LOCKING | Cage 81348 |
| 11. | QQ-N-286, GRADE 500 | Cage 81348 |
| 12. | 5/8-11UNC-3A X 2 3/8 INCHES | Cage 81348 |
| 13. | QQ-N-286, GRADE 500L1 | Cage 03950 |
| 14. | 5/8-11UNC-3A X 2 3/8 INCHESL1 | Cage 03950 |
Major End Users Countries and entities
- - Department of The Navy
Availability for 845-4558737 ITEM 31 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)
- Rating variable
- 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
- Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
- 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
845-4558737 ITEM 31 / 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.
