The Clamp,loop, cataloged under National Stock Number 5340-01-166-1672, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is General Fasteners Co. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Item Name | Clamp,loop |
| FSC / FSG | 5340 — Hardware, Commercial (FSG 53) |
| Manufacturers | General Fasteners Co (CAGE 3M915); General Dynamics Land Systems Canadacorp (CAGE 56161) |
| Parameter | Value |
|---|---|
| NSN | 5340-01-166-1672 |
| Primary Part Number | 120528 |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | General Fasteners Co |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 120528 | General Fasteners Co (USA) |
| 120528 | General Dynamics Land Systems Canadacorp (CAN) |
| Reference | Meaning |
|---|---|
| CMDX2 | 5/1 Secondary reference Us Army Aviation and Missile Command |
| 120528 | 5/2 Secondary reference U.S. Government activity |
| 5342PL0702155 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 5340PL0391928 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 120528 | 3/9 Design control — primary reference General Motors Corp |
NSN 5340-01-166-1672 is a Clamp,loop, manufactured by General Fasteners Co, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-166-1672 has 2 manufacturer part numbers on file: 120528 (General Fasteners Co), 120528 (General Dynamics Land Systems Canadacorp).
3 possible matches (shared part number, not a government interchangeability claim): 5340-01-189-7640, 5310-01-281-9141, 3010-01-556-1323. Verify interchangeability with system specifications before substitution.
Possible hazard — SDS may be required (DLA HMIC P). 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.