The Clamp,loop, cataloged under National Stock Number 5340-01-553-6724, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Cadillac Gage Textron Inc.. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Item Name | Clamp,loop |
| FSC / FSG | 5340 — Hardware, Commercial (FSG 53) |
| Manufacturers | Proficient Heat, Inc. Dba Espar of Michigan (CAGE 4GEU7); Cadillac Gage Textron Inc. (CAGE 10237); Espar Products Inc (CAGE 1C645); Active Gear Company of Canada Limited (CAGE 38453) |
| Parameter | Value |
|---|---|
| NSN | 5340-01-553-6724 |
| Primary Part Number | 136770-6 |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Cadillac Gage Textron Inc. |
| Status | ACTIVE |
| 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 |
|---|---|
| 22 1000 50 07 000C | Proficient Heat, Inc. Dba Espar of Michigan (USA) |
| 136770-6 PRIMARY | Cadillac Gage Textron Inc. (USA) |
| 22 1000 50 07 00 | Espar Products Inc (CAN) |
| 22 1000 50 07 00 | Active Gear Company of Canada Limited (CAN) |
| Reference | Meaning |
|---|---|
| 22 1000 50 07 00 | 5/9 Secondary reference Proficient Heat, Inc. Dba Espar of Michigan |
NSN 5340-01-553-6724 is a Clamp,loop, manufactured by Cadillac Gage Textron Inc., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-553-6724 has 4 manufacturer part numbers on file: 22 1000 50 07 000C (Proficient Heat, Inc. Dba Espar of Michigan), 136770-6 (Cadillac Gage Textron Inc.), 22 1000 50 07 00 (Espar Products Inc), 22 1000 50 07 00 (Active Gear Company of Canada Limited).
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.