- FSC
- 5310Nuts and Washers
- NIIN / country
- 000167135 · International
- Unit / status
- EA · active
- Catalog unit price
- $3
- DEMIL
- A
- Source of supply
- SMS
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| BEARING SURFACE FINISH | MICROINCHES 125.0 |
| BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED |
| COUNTERSINK ANGLE | NUT DEGREES MINIMUM 88.0 |
| LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| LUBRICATION | SOLUBLE LUBRICANT |
| MATERIAL | NUT ALUMINUM ALLOY |
| NOMINAL THREAD SIZE | INCHES 0.562 |
| NUT HEIGHT | INCHES MAXIMUM 0.375 |
| SURFACE TREATMENT | OVERALL EXCEPT INSERT ANODIZE OR CHROMATE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL EXCEPT INSERT MIL SPEC 1ST TREATMENT RESPONSE -IL-A-8625 OR MIL SPEC 2ND TREATMENT RESPONSE -IL-C-5541 |
| TEMP RATING | FAHRENHEIT MAXIMUM 250.0 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 18 |
| THREAD SERIES | UNIFIED NATIONAL JOINT FINE (UNJF) |
| WIDTH ACROSS FLATS | INCHES MINIMUM 0.865 AND INCHES MAXIMUM 0.877 |
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.