- FSC
- 5305Screws
- NIIN / country
- 015415249 · USA
- Unit / status
- EA · active
- Catalog unit price
- $7
- DEMIL
- A
- Source of supply
- SMS
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| COUNTERSINK ANGLE | DEGREES MINIMUM 99.0 AND DEGREES MAXIMUM 100.0 |
| END ITEM IDENTIFICATION | FIGHTER AIRCRAFT (F18E/F) |
| FASTENER LENGTH | INCHES MINIMUM 1.160 AND INCHES MAXIMUM 1.190 |
| GRIP DIAMETER | INCHES MINIMUM 0.249 AND INCHES MAXIMUM 0.250 |
| GRIP LENGTH | INCHES MINIMUM 0.740 AND INCHES MAXIMUM 0.760 |
| HEAD HEIGHT | INCHES NOMINAL 0.110 |
| MATERIAL | OVERALL STEEL CORROSION RESISTING |
| NOMINAL THREAD DIAMETER | INCHES 0.250 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | (INAVY) SCREW,CLOSE TOLERANCE |
| SPLINE MAJOR DIAMETER | INCHES NOMINAL 0.221 |
| SURFACE TREATMENT | OVERALL ALUMINUM |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | INCHES NOMINAL 0.425 |
| THREAD QUANTITY PER INCH | 28 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |
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.
Recent award / quote activity
Open buys for this NSN
SPE4A526T407M
DIBBS · quotes by Sep 15, 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.