- FSC
- 5320Rivets
- NIIN / country
- 005021661 · International
- Unit / status
- EA · active
- Catalog unit price
- $4
- DEMIL
- A
- Source of supply
- SMS
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| COUNTERSINK ANGLE | DEGREES MINIMUM 99.0 AND DEGREES MAXIMUM 101.0 |
| EXPANSION DEVICE | SERRATED STEM-TYPE W |
| FASTENER LENGTH | INCHES MAXIMUM 0.510 |
| GRIP LENGTH | INCHES MINIMUM 0.313 AND INCHES MAXIMUM 0.375 |
| HEAD MAJOR DIAMETER | INCHES MINIMUM 0.221 AND INCHES MAXIMUM 0.229 |
| HEAT TREATMENT | LOCKING RING H-38 STRAIN HARDENED |
| MATERIAL | LOCKING RING ALUMINUM ALLOY 5056 |
| MATERIAL DOCUMENT AND CLASSIFICATION | LOCKING RING FED SPEC SINGLE MATERIAL RESPONSE QQ-A-430 |
| SHANK DIAMETER | INCHES MINIMUM 0.124 AND INCHES MAXIMUM 0.128 |
| SHEAR STRENGTH | SINGLE POUNDS PER SQUARE INCH 494 |
| SPECIFICATION/STANDARD DATA | PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD 80205-NAS1399 |
| SURFACE TREATMENT | OVERALL ANODIZE OR CHROMATE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL MIL SPEC 1ST TREATMENT RESPONSE -IL-A-8625 OR MIL SPEC 2ND TREATMENT RESPONSE -IL-C-5541 |
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
SPE4A626U3404
DIBBS · quotes by Sep 17, 2026 · TOTAL SMALL BUSINESS
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.