- FSC
- 5305Screws
- NIIN / country
- 014978082 · USA
- Unit / status
- EA · active
- Catalog unit price
- $174
- DEMIL
- A
- Source of supply
- SMS
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| END ITEM IDENTIFICATION | HATCH ASSEMBLY |
| FASTENER LENGTH | INCHES NOMINAL 0.500 |
| HEAD HEIGHT | INCHES MINIMUM 0.172 AND INCHES MAXIMUM 0.190 |
| LOCKING FEATURE | PATCH OR PELLET OR STRIP |
| NOMINAL THREAD DIAMETER | INCHES 0.250 |
| NONDEFINITIVE SPEC/STD DATA | TYPE 2 AND STYLE 10 |
| PROPRIETARY CHARACTERISTICS | PACS |
| SCREW MATERIAL | NICKEL ALLOY K-500 |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | FED SPEC SINGLE MATERIAL RESPONSE QQ-N-286,CL A |
| SPECIAL FEATURES | TECH DATA NOT AUTHORIZED FOR RELEASE OUTSIDE OF U.S.;PART OF BRIDGE ACCESS TRUNK,UPPER HATCH;NSSN CLASS SUBMARINE |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | INCHES NOMINAL 0.500 |
| THREAD QUANTITY PER INCH | 20 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| WIDTH BETWEEN FLATS | INCHES MINIMUM 0.367 AND INCHES MAXIMUM 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.
Recent award / quote activity
Open buys for this NSN
SPE4A626T27AD
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.