The Clamp,loop, cataloged under National Stock Number 5340-01-655-6540, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Cummins Inc.. Government technical data includes 4 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 | 5340-01-655-6540 |
| Primary Part Number | 3918228S |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Cummins Inc. |
| Status | ACTIVE |
| Style Designator | T-BOLT |
| Material Thickness | 0.880 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Loop Inside Diameter | 11.000 INCHES NOMINAL IN |
| 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 |
|---|---|
| 3918228S PRIMARY | Cummins Inc. (USA) |
| 0418C09-0209-01 PRIMARY | The Entwistle Company Llc (USA) |
NSN 5340-01-655-6540 is a Clamp,loop, manufactured by Cummins Inc., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-655-6540 has 2 manufacturer part numbers on file: 3918228S (Cummins Inc.), 0418C09-0209-01 (The Entwistle Company Llc).
Key specifications for 3918228S: Style Designator: T-BOLT; Overall Width: 1.250 INCHES NOMINAL IN; Material Thickness: 0.880 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: CLAMP,MOUNTING. 4 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.