The Rivet,solid, cataloged under National Stock Number 5320-00-855-1457, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Allfast Fastening Systems, Llc. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-00-855-1457 |
| Primary Part Number | C088-4-6 |
| Item Name | Rivet,solid |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Allfast Fastening Systems, Llc |
| Status | ACTIVE |
| Shank Diameter | 0.124 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN |
| Fastener Length | 0.375 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-A-8625,TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | FMS-0116,COM+2219-T81 OR T6 GENERAL DYNAMICS CORP MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| Shank Style | STRAIGHT |
| Surface Treatment | ANODIZE OVERALL |
| Countersink Angle | 99.0 DEGREES MINIMUM AND 100.5 DEGREES MAXIMUM |
| Material | ALUMINUM ALLOY OVERALL |
| Head Major Diameter | 0.221 INCHES MINIMUM AND 0.229 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| C088-4-6 | Allfast Fastening Systems, Llc (USA) |
| C088-4-6 | All-Pro Fastener and Rivet Mfg Co (USA) |
| AP501-4-6 | All-Pro Fastener and Rivet Mfg Co (USA) |
| AF097-4-6 | Allfast Fastening Systems, Llc (USA) |
| C088-4-6 | Precision Form Rivet Inc (USA) |
| R3675-4-6 | Precision Form Rivet Inc (USA) |
| Reference | Meaning |
|---|---|
| BR1051-4-6 | 5/9 Secondary reference Blake Rivet Co Div of Liberty Fasteners Inc |
| C088-4-6 | 7/2 Vendor item drawing reference U.S. Government activity |
| P092-4-6 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5320-00-855-1457 is a Rivet,solid, manufactured by Allfast Fastening Systems, Llc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-00-855-1457 has 6 manufacturer part numbers on file: C088-4-6 (Allfast Fastening Systems, Llc), C088-4-6 (All-Pro Fastener and Rivet Mfg Co), AP501-4-6 (All-Pro Fastener and Rivet Mfg Co), AF097-4-6 (Allfast Fastening Systems, Llc), C088-4-6 (Precision Form Rivet Inc) and 1 more.
Key specifications for C088-4-6: Shank Diameter: 0.124 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN; Fastener Length: 0.375 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-A-8625,TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Material Document and Classification: FMS-0116,COM+2219-T81 OR T6 GENERAL DYNAMICS CORP MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. 10 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.