The Clamp,loop, cataloged under National Stock Number 5340-01-504-1553, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Crane Carrier Company, Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5340-01-504-1553 |
| Primary Part Number | 268-371 |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Crane Carrier Company, Llc |
| Status | ACTIVE |
| Fastening Device Type | PLAIN HEXAGON HEAD SCREW |
| Material | PLASTIC 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 |
NSN 5340-01-504-1553 is a Clamp,loop, manufactured by Crane Carrier Company, Llc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-504-1553 has 2 manufacturer part numbers on file: 268-371 (Crane Carrier Company, Llc), A268-371 (Crane Carrier Company, Llc).
1 possible match (shared part number, not a government interchangeability claim): 4130-01-622-7160. Verify interchangeability with system specifications before substitution.
Key specifications for 268-371: Fastening Device Type: PLAIN HEXAGON HEAD SCREW; Special Features: ITEM'S FURTHER DESCRIPTION OF MATERIAL IS 3M DUEL LOCK PLASTIC TYPE 400; CONTROLLING AGENCY NAME FOR ITEM IS "RETAINER-SUNVISOR TO HEADLINER"; End Item Identification: 2320-01-452-5579; Material: PLASTIC 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.