- FSC
- 5305Screws
- NIIN / country
- 017239022 · USA
- Unit / status
- EA · active
- Catalog unit price
- $91
- DEMIL
- A
- Source of supply
- SMS
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| CHAMFER ANGLE | DEGREES MINIMUM 30.0 AND DEGREES MAXIMUM 45.0 |
| FASTENER LENGTH | INCHES NOMINAL 2.750 |
| HARDNESS RATING | FASTENER ROCKWELL C MINIMUM 24.0 AND ROCKWELL C MAXIMUM 35.0 |
| HEAD DIAMETER | INCHES MINIMUM 0.735 AND INCHES MAXIMUM 0.750 |
| HEAD HEIGHT | INCHES MINIMUM 0.492 AND INCHES MAXIMUM 0.500 |
| LOCKING FEATURE | LOCKING FEATURE SELF-LOCKING |
| MATERIAL | FASTENER NICKEL ALLOY 500 |
| MATERIAL DOCUMENT AND CLASSIFICATION | FASTENER FED SPEC SINGLE MATERIAL RESPONSE QQ-N-286,ANNEALED AND AGE HARDENED |
| MINIMUM TENSILE STRENGTH | POUNDS PER SQUARE INCH 130000 |
| MINIMUM YIELD STRENGTH | POUNDS PER SQUARE INCH 90000 |
| NOMINAL THREAD DIAMETER | INCHES 0.500 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | SOCKET HEAD CAP SCREW |
| SPECIAL FEATURES | LOCKING ELEMENT PER MIL-F-8961 OR MIL-DTL-18240 |
| SPECIFICATION/STANDARD DATA | GOVERNMENT SPECIFICATION 81349--IL-DTL-1222J |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | INCHES NOMINAL 1.250 |
| THREAD QUANTITY PER INCH | 13 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| WIDTH ACROSS FLATS | INCHES NOMINAL 0.375 |
Manufacturers that have won this work
DIBBS award history plus USASpending rows whose CAGE matches SAM registration. CAGE codes open the DLA vendor lookup. Names without a CAGE match are shown as unverified.
No award rows keyed to this NSN yet.
Recent award / quote activity
No DIBBS history or USASpending cache rows for this NSN.
Open buys for this NSN
SPE4A626T26JX
DIBBS · quotes by Sep 11, 2026 · UNRESTRICTED
Quote history
Recorded quotes from nsn_quote_history when present (vendor references / quote tracker). Interchangeable-parts tables are not in this career schema — skipped.
No quote history rows for this NSN.
Listed manufacturers
MCRL rows for this NSN — companies that make or supply the part.