The Clamp,loop, cataloged under National Stock Number 5340-01-592-6737, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Protek. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-592-6737 |
| Primary Part Number | 27-HGR090-135ZN |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Protek |
| Status | ACTIVE |
| Surface Treatment | ZINC OVERALL |
| Material | STEEL OVERALL |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 27-HGR090-135ZN PRIMARY | Protek (USA) |
| 27-HGR090-135ZN | General Dynamics Land Systems Inc. (USA) |
NSN 5340-01-592-6737 is a Clamp,loop, manufactured by Protek, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-592-6737 has 2 manufacturer part numbers on file: 27-HGR090-135ZN (Protek), 27-HGR090-135ZN (General Dynamics Land Systems Inc.).
Key specifications for 27-HGR090-135ZN: Surface Treatment: ZINC OVERALL; Part Name Assigned by Controlling Agency: QUICK CLAMP, 45MM DIA. MM; End Item Identification: STRYKER; Material: STEEL OVERALL. 2 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.