The Pin-Rivet, cataloged under National Stock Number 5320-01-452-0637, 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 5 specifications, cited from the U.S. Government catalog. The record lists 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5320-01-452-0637 |
| Primary Part Number | 3M757C4-7-17 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Shank Diameter | 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN |
| Features Provided | SEALANT VENT GROOVE |
| Grip Length | 0.438 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Material | STEEL COMP XM-13 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 |
|---|---|
| 3M757C4-7-17 PRIMARY | The Boeing Company Div Defense (USA) |
| HLT265TB-8-7-17 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLT265TB-8-7-17 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT265TB-8-7-17 | West Coast Aerospace, Inc. (USA) |
| HLT265TB-8-7-17 | Hi-Shear Corporation (USA) |
| Reference | Meaning |
|---|---|
| HLT265TB-8-7-17 | 5/2 Secondary reference U.S. Government activity |
| 3M757C4-7-17 | 5/9 Secondary reference U.S. Government activity |
NSN 5320-01-452-0637 is a Pin-Rivet, manufactured by The Boeing Company Div Defense, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-452-0637 has 5 manufacturer part numbers on file: 3M757C4-7-17 (The Boeing Company Div Defense), HLT265TB-8-7-17 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HLT265TB-8-7-17 (Sps Technologies, Llc Dba PB Fasteners), HLT265TB-8-7-17 (West Coast Aerospace, Inc.), HLT265TB-8-7-17 (Hi-Shear Corporation).
Key specifications for 3M757C4-7-17: Shank Diameter: 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN; Features Provided: SEALANT VENT GROOVE; Grip Length: 0.438 INCHES MAXIMUM IN; Shank Style: PIN-RIVET, STRAIGHT, THREADED. 5 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.