The Clamp,loop, cataloged under National Stock Number 5340-01-641-3866, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Clamps Inc. Government technical data includes 5 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 | 5340-01-641-3866 |
| Primary Part Number | PC113A1 |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Clamps Inc |
| Status | ACTIVE |
| Style Designator | TWO PIECE |
| Surface Treatment | ZINC OVERALL |
| Material | STEEL COMP 1018 OVERALL |
| Length Between Fasteners | 41.4 MILLIMETERS NOMINAL MM |
| Loop Inside Diameter | 34.5 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| 04-21041-4 | Department of Defense Project Manager-Mobile Electric Power (USA) |
| PC113A1 PRIMARY | Clamps Inc (USA) |
NSN 5340-01-641-3866 is a Clamp,loop, manufactured by Clamps Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-641-3866 has 2 manufacturer part numbers on file: 04-21041-4 (Department of Defense Project Manager-Mobile Electric Power), PC113A1 (Clamps Inc).
Key specifications for PC113A1: Style Designator: TWO PIECE; Special Features: OVERALL HEIGHT 58.42 MM MM; Surface Treatment: ZINC OVERALL; Part Name Assigned by Controlling Agency: CLAMP, EXHAUST. 5 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.