The Rivet,solid, cataloged under National Stock Number 5320-01-476-2178, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Commercial. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-476-2178 |
| Primary Part Number | BACR15BB3AD3C |
| Item Name | Rivet,solid |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | The Boeing Company Div Commercial |
| Status | ACTIVE |
| Shank Diameter | 0.0938 INCHES MINIMUM AND 0.0963 INCHES MAXIMUM IN |
| Head Height | 0.040 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN |
| Fastener Length | 0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | MIL-C-5541, CLASS 1A, CLEAR, COLORLESS MIL SPEC SINGLE TREATMENT RESPONSE OVERALL A |
| Head Style | UNIVERSAL |
| Shank Style | STRAIGHT W/RADIUS CHAMFERED TIP |
| Surface Treatment | CHROMATE OVERALL |
| Material | ALUMINUM ALLOY 2117 OVERALL |
| Head Major Diameter | 0.186 INCHES MINIMUM AND 0.196 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 |
|---|---|
| BACR15BB3AD3C | Boeing Defence Australia Ltd Div Defense, Space & Security (AUS) |
| BACR15BB3AD3C PRIMARY | The Boeing Company Div Commercial (USA) |
| BACR15BB3AD3C | Boeing Defence Australia Ltd (AUS) |
| Reference | Meaning |
|---|---|
| BACR15BB3AD3C | 5/9 Secondary reference U.S. Government activity |
NSN 5320-01-476-2178 is a Rivet,solid, manufactured by The Boeing Company Div Commercial, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-476-2178 has 3 manufacturer part numbers on file: BACR15BB3AD3C (Boeing Defence Australia Ltd Div Defense, Space & Security), BACR15BB3AD3C (The Boeing Company Div Commercial), BACR15BB3AD3C (Boeing Defence Australia Ltd).
1 possible match (shared part number, not a government interchangeability claim): 5320-01-730-3666. Verify interchangeability with system specifications before substitution.
Key specifications for BACR15BB3AD3C: Shank Diameter: 0.0938 INCHES MINIMUM AND 0.0963 INCHES MAXIMUM IN; Head Height: 0.040 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN; Fastener Length: 0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM IN; Surface Treatment Document and Classification: MIL-C-5541, CLASS 1A, CLEAR, COLORLESS MIL SPEC SINGLE TREATMENT RESPONSE OVERALL A. 9 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.