The Clamp,loop, cataloged under National Stock Number 5340-01-540-7693, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Umpco, Inc. Dba Umpco Inc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-540-7693 |
| Primary Part Number | S332SSG44 |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Umpco, Inc. Dba Umpco Inc |
| Status | ACTIVE |
| Style Designator | SINGLE LOOP |
| Diameter | 0.531 INCHES NOMINAL AND 0.625 INCHES NOMINAL IN |
| Material Thickness | 0.050 INCHES NOMINAL IN |
| Tongue Hole Type | ROUND, UNTHREADED |
| Material | STEEL CORROSION RESISTING AND RUBBER BAND |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
NSN 5340-01-540-7693 is a Clamp,loop, manufactured by Umpco, Inc. Dba Umpco Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-540-7693 has 4 manufacturer part numbers on file: 1001053 (General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp), S332SSG44 (Fb Wright Co), S332SSG44 (Umpco, Inc. Dba Umpco Inc), MAS10782 (Np Aerospace Limited).
1 possible match (shared part number, not a government interchangeability claim): 2510-01-599-2438. Verify interchangeability with system specifications before substitution.
Key specifications for S332SSG44: Style Designator: SINGLE LOOP; Diameter: 0.531 INCHES NOMINAL AND 0.625 INCHES NOMINAL IN; Overall Width: 0.750 INCHES NOMINAL IN; Material Thickness: 0.050 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.
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.