The Rivet,solid, cataloged under National Stock Number 5320-01-020-9753, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-020-9753 |
| Primary Part Number | 3M1021-5-32 |
| Item Name | Rivet,solid |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Shank Diameter | 0.155 INCHES MINIMUM AND 0.158 INCHES MAXIMUM IN |
| Fastener Length | 1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Heat Treatment | T-81 SOLUTION HEAT TREATED 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 | 100.0 DEGREES NOMINAL |
| Material | ALUMINUM ALLOY 2219 OVERALL |
| Head Major Diameter | 0.272 INCHES MINIMUM AND 0.280 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 |
|---|---|
| AIC467-5-32 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| AF211-5KE32 | Allfast Fastening Systems, Llc (USA) |
| 3M1021-5-32 PRIMARY | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 3M1021-5-32 | 5/9 Secondary reference Blake Rivet Co Div of Liberty Fasteners Inc |
| 3M1021-5-32 | 5/9 Secondary reference Briles Rivet Corp |
| ST3M659-5-32M | 5/9 Secondary reference The Boeing Company Div Defense |
| BR426-5-32 | 5/9 Secondary reference Briles Rivet Corp |
| BR426-5-32 | 5/9 Secondary reference Allfast Fastening Systems, Llc |
| BR1305-5-32 | 5/9 Secondary reference Blake Rivet Co Div of Liberty Fasteners Inc |
NSN 5320-01-020-9753 is a Rivet,solid, manufactured by The Boeing Company Div Defense, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-020-9753 has 3 manufacturer part numbers on file: AIC467-5-32 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), AF211-5KE32 (Allfast Fastening Systems, Llc), 3M1021-5-32 (The Boeing Company Div Defense).
Key specifications for 3M1021-5-32: Shank Diameter: 0.155 INCHES MINIMUM AND 0.158 INCHES MAXIMUM IN; Fastener Length: 1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN; Surface Treatment Document and Classification: MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Heat Treatment: T-81 SOLUTION HEAT TREATED 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.