- FSC
- 5310Nuts and Washers
- NIIN / country
- 012755009 · USA
- Unit / status
- EA · active
- Catalog unit price
- $47
- DEMIL
- A
- Source of supply
- SMS
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| HARDNESS RATING | ROCKWELL C MINIMUM 24.0 AND ROCKWELL C MAXIMUM 32.0 |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| MATERIAL | OVERALL STEEL |
| NOMINAL THREAD SIZE | INCHES 0.312 |
| OVERALL HEIGHT | INCHES MAXIMUM 0.365 |
| SURFACE TREATMENT | OVERALL CADMIUM AND CHROMATE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TYE 2,CLASS 3 |
| THREAD CLASS | 2B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 24 |
| THREAD SERIES | UNF |
| WASHER OUTSIDE DIAMETER | INCHES MINIMUM 0.660 AND INCHES MAXIMUM 0.680 |
| WASHER THICKNESS | INCHES MINIMUM 0.050 AND INCHES MAXIMUM 0.070 |
| WIDTH ACROSS FLATS | INCHES MINIMUM 0.489 AND INCHES MAXIMUM 0.502 |
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
No open DIBBS/SAM solicitations with a quote date still ahead.
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.