The Rivet,solid, cataloged under National Stock Number 5320-01-505-1880, 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 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-505-1880 |
| Primary Part Number | AF1020W1C4C8 |
| Item Name | Rivet,solid |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Allfast Fastening Systems, Llc |
| Status | ACTIVE |
| Shank Diameter | 0.141 INCHES NOMINAL IN |
| Fastener Length | 0.465 INCHES NOMINAL IN |
| Material Document and Classification | QQ-A-430 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| Shank Style | STRAIGHT W/RADIUS CHAMFERED TIP |
| Countersink Angle | 100.0 DEGREES NOMINAL |
| Material | ALUMINUM ALLOY 2117 OVERALL |
| Head Major Diameter | 0.225 INCHES NOMINAL 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 |
|---|---|
| AF1020W1C4C8 | Allfast Fastening Systems, Llc (USA) |
| 939.30.83.236 | Pilatus Aircraft Ltd (CHE) |
| Reference | Meaning |
|---|---|
| NAS1241AD4-8 | 3/2 Design control — primary reference U.S. Government activity |
| NAS1241AD4-8 | 5/9 Secondary reference Aerospace Rivet Mfrs Corp |
NSN 5320-01-505-1880 is a Rivet,solid, manufactured by Allfast Fastening Systems, Llc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-505-1880 has 2 manufacturer part numbers on file: AF1020W1C4C8 (Allfast Fastening Systems, Llc), 939.30.83.236 (Pilatus Aircraft Ltd).
Key specifications for AF1020W1C4C8: Shank Diameter: 0.141 INCHES NOMINAL IN; Fastener Length: 0.465 INCHES NOMINAL IN; Material Document and Classification: QQ-A-430 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Head Style: FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER). 8 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.