The Pin,rivet, cataloged under National Stock Number 1680-01-651-0557, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Hi-Shear Corporation. The record lists 7 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Pin,rivet |
| FSC / FSG | 1680 — Miscellaneous Aircraft Accessories and Components (FSG 16) |
| Manufacturers | Sps Technologies Ltd, Tj Brooks Division (CAGE K5673); Houston Precision Fasteners I Lp (CAGE 1VSL7); Sps Technologies, Llc Dba PB Fasteners (CAGE 56878); Hi-Shear Corporation (CAGE 73197); Heartland Precision Fasteners Inc (CAGE 0ZC92) |
| Parameter | Value |
|---|---|
| NSN | 1680-01-651-0557 |
| Primary Part Number | HLT265TB-8-17-5 |
| Item Name | Pin,rivet |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| 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 |
|---|---|
| HLT265TB-8-17-5 | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| 3M757C4-17-5 | Houston Precision Fasteners I Lp (USA) |
| HLT265TB-8-17-5 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT265TB-8-17-5 PRIMARY | Hi-Shear Corporation (USA) |
| HP6757C417-53 | Heartland Precision Fasteners Inc (USA) |
| HLT265TB-8-17-5 | Howmet Global Fastening Systems Inc (USA) |
| HLT265TB-8-17-5 | West Coast Aerospace, Inc. (USA) |
| Reference | Meaning |
|---|---|
| HLT265TB-8-17-5 | 5/2 Secondary reference U.S. Government activity |
| 3M757C4-17-5 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
| HLT265TB-8-17-5 | 5/2 Secondary reference U.S. Government activity |
| 3M757C4 | D/9 Drawing number reference only The Boeing Company Div Defense |
NSN 1680-01-651-0557 is a Pin,rivet, manufactured by Hi-Shear Corporation, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-651-0557 has 7 manufacturer part numbers on file: HLT265TB-8-17-5 (Sps Technologies Ltd, Tj Brooks Division), 3M757C4-17-5 (Houston Precision Fasteners I Lp), HLT265TB-8-17-5 (Sps Technologies, Llc Dba PB Fasteners), HLT265TB-8-17-5 (Hi-Shear Corporation), HP6757C417-53 (Heartland Precision Fasteners Inc) and 2 more.
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.