The Clamp,loop, cataloged under National Stock Number 5340-00-421-1237, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-00-421-1237 |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Cushioning Environmental Protection | FUEL RESISTANT AND OIL RESISTANT |
| Style Designator | OFFSET MOUNT |
| Material Document and Classification | AISI ASSN STD SINGLE MATERIAL RESPONSE BAND |
| Diameter | 0.204 INCHES NOMINAL IN |
| Material Thickness | 0.032 INCHES NOMINAL IN |
| Distance From Loop Center to Tongue End | 1.107 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM BAND |
| Tongue Hole Type | ROUND, UNTHREADED |
| Center to Center Distance Between Loop and Mounting Hole | 0.843 INCHES MINIMUM AND 0.873 INCHES MAXIMUM IN |
| Material | STEEL COMP 347 BAND |
| Loop Inside Diameter | 0.922 INCHES MINIMUM AND 0.952 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 400WSS15 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-00-421-1237 is a Clamp,loop, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-00-421-1237: Cushioning Environmental Protection: FUEL RESISTANT AND OIL RESISTANT; Style Designator: OFFSET MOUNT; Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE BAND; Diameter: 0.204 INCHES NOMINAL IN. 11 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.