- FSC
- 5305Screws
- NIIN / country
- 001821369 · International
- Unit / status
- EA · active
- Catalog unit price
- $1
- DEMIL
- A
- Source of supply
- SMS
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| EXTENDED WASHER DIAMETER | INCHES NOMINAL 0.500 |
| EXTENDED WASHER THICKNESS | INCHES MINIMUM 0.028 AND INCHES MAXIMUM 0.033 |
| FASTENER LENGTH | INCHES MINIMUM 1.344 AND INCHES MAXIMUM 1.406 |
| HEAD DIAMETER | INCHES NOMINAL 0.437 |
| HEAD HEIGHT | INCHES MINIMUM 0.096 AND INCHES MAXIMUM 0.106 |
| NOMINAL THREAD DIAMETER | INCHES 0.250 |
| SCREW MATERIAL | STEEL |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | FED SPEC SINGLE MATERIAL RESPONSE QQ-S-689 CANCELLED |
| SCREW SURFACE TREATMENT | CADMIUM OR ZINC |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | INCHES MINIMUM 0.406 |
| THREAD QUANTITY PER INCH | 28 |
| THREAD SERIES DESIGNATOR | UNF |
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
SPE4A626T27BA
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.