The Rivet,blind, cataloged under National Stock Number 5320-01-548-8357, 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 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-548-8357 |
| Primary Part Number | 3M1121D3-3 |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Shank Diameter | 0.202 INCHES NOMINAL IN |
| Width Across Flats | 0.305 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN |
| Head Height | 0.074 INCHES MINIMUM AND 0.113 INCHES MAXIMUM IN |
| Head Style | HEXAGON |
| Grip Length | 0.157 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN |
| Shank Style | THREADED SELF-PLUGGING SHANK W/SLEEVE |
| Material | TITANIUM OVERALL |
| 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 |
|---|---|
| 3M1121D3-3 | Howmet Global Fastening Systems Inc. Div Voi-Shan Products (USA) |
| 3M1121D3-3 PRIMARY | The Boeing Company Div Defense (USA) |
| PLT6011-6-3 | Howmet Global Fastening Systems Inc. Div Voi-Shan Products (USA) |
| Reference | Meaning |
|---|---|
| 3M1121D3-3 | 5/2 Secondary reference U.S. Government activity |
| PLT6011-6-3 | 5/2 Secondary reference U.S. Government activity |
NSN 5320-01-548-8357 is a Rivet,blind, manufactured by The Boeing Company Div Defense, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-548-8357 has 3 manufacturer part numbers on file: 3M1121D3-3 (Howmet Global Fastening Systems Inc. Div Voi-Shan Products), 3M1121D3-3 (The Boeing Company Div Defense), PLT6011-6-3 (Howmet Global Fastening Systems Inc. Div Voi-Shan Products).
Key specifications for 3M1121D3-3: Shank Diameter: 0.202 INCHES NOMINAL IN; Width Across Flats: 0.305 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN; Head Height: 0.074 INCHES MINIMUM AND 0.113 INCHES MAXIMUM IN; Head Style: HEXAGON. 7 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.