The Rivet,solid, cataloged under National Stock Number 5320-01-178-8403, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Legacy Am&m. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-178-8403 |
| Primary Part Number | LD121-0008-0308 |
| Item Name | Rivet,solid |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | The Boeing Company Div Legacy Am&m |
| Status | ACTIVE |
| Shank Diameter | 0.093 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN |
| Head Height | 0.003 INCHES MINIMUM AND 0.005 INCHES MAXIMUM IN |
| Fastener Length | 0.500 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-A-8625 MIL SPEC 1ST TREATMENT RESPONSE OR MIL-C-5541 MIL SPEC 2ND TREATMENT RESPONSE OVERALL |
| Heat Treatment | T-73 SOLUTION HEAT TREATED OVERALL |
| Material Document and Classification | QQ-A-430 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | UNDERSIZED OVAL COUNTERSUNK |
| Head Minor Diameter | 0.086 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN |
| Shank Style | STRAIGHT W/RADIUS CHAMFERED TIP |
| Countersink Height | 0.021 INCHES NOMINAL IN |
| Surface Treatment | ANODIZE OR CHROMATE OVERALL |
| Countersink Angle | 100.0 DEGREES NOMINAL |
| Shear Strength | 41000 SINGLE POUNDS PER SQUARE INCH |
| Material | ALUMINUM ALLOY 7050 OVERALL |
| Head Major Diameter | 0.1478 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 |
|---|---|
| LD121-0008-0308 PRIMARY | The Boeing Company Div Legacy Am&m (USA) |
NSN 5320-01-178-8403 is a Rivet,solid, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-178-8403 has 1 manufacturer part number on file: LD121-0008-0308 (The Boeing Company Div Legacy Am&m).
Key specifications for LD121-0008-0308: Shank Diameter: 0.093 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN; Head Height: 0.003 INCHES MINIMUM AND 0.005 INCHES MAXIMUM IN; Fastener Length: 0.500 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-A-8625 MIL SPEC 1ST TREATMENT RESPONSE OR MIL-C-5541 MIL SPEC 2ND TREATMENT RESPONSE OVERALL. 15 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.