- FSC
- 5306Bolts
- NIIN / country
- 010239703 · USA
- Unit / status
- EA · active
- Catalog unit price
- $4
- DEMIL
- A
- Source of supply
- SMS
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| EXTENDED WASHER DIAMETER | INCHES MINIMUM 0.365 AND INCHES MAXIMUM 0.385 |
| EXTENDED WASHER THICKNESS | INCHES MINIMUM 0.040 |
| FASTENER LENGTH | INCHES MINIMUM 0.490 AND INCHES MAXIMUM 0.510 |
| FEATURES PROVIDED | FINISHED HEAD |
| GRIP LENGTH | INCHES MINIMUM 0.072 AND INCHES MAXIMUM 0.092 |
| HARDNESS RATING | OVERALL ROCKWELL C MINIMUM 32.0 AND ROCKWELL C MAXIMUM 38.0 |
| HEAD HEIGHT | INCHES MINIMUM 0.248 AND INCHES MAXIMUM 0.268 |
| HOLE DIAMETER | INCHES NOMINAL 0.047 |
| HOLE QUANTITY | 4 |
| HOLE TYPE | DRILLED |
| MATERIAL | OVERALL STEEL COMP 630 |
| MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S 5643 |
| MINIMUM TENSILE STRENGTH | POUNDS PER SQUARE INCH 140000 |
| MINIMUM YIELD STRENGTH | POUNDS PER SQUARE INCH 120000 |
| NOMINAL THREAD DIAMETER | INCHES 0.190 |
| SURFACE FINISH | THREADS MICROINCHES 32.0 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | INCHES MINIMUM 0.398 AND INCHES MAXIMUM 0.438 |
| THREAD QUANTITY PER INCH | 32 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |
| WIDTH BETWEEN FLATS | INCHES MINIMUM 0.240 AND INCHES MAXIMUM 0.260 |
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
SPE4A626T24UQ
DIBBS · quotes by Sep 8, 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.