The Clamp,loop, cataloged under National Stock Number 5340-01-351-5690, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Oshkosh Defense Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Item Name | Clamp,loop |
| FSC / FSG | 5340 — Hardware, Commercial (FSG 53) |
| Manufacturers | Oshkosh Defense Llc (CAGE 75Q65); Clamps Inc (CAGE 14934) |
| Parameter | Value |
|---|---|
| NSN | 5340-01-351-5690 |
| Primary Part Number | 1929810 |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Oshkosh Defense Llc |
| 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 |
|---|---|
| 1929810 | Oshkosh Defense Llc (USA) |
| PC113AY | Clamps Inc (USA) |
| Reference | Meaning |
|---|---|
| 1929810 | 5/9 Secondary reference Oshkosh Corp |
| X128 | C/1 Advisory reference — outside the item-of-supply concept Marwill Products Co Div of Maremont Corp |
| X125 | 3/9 Design control — primary reference Marwill Products Co Div of Maremont Corp |
NSN 5340-01-351-5690 is a Clamp,loop, manufactured by Oshkosh Defense Llc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-351-5690 has 2 manufacturer part numbers on file: 1929810 (Oshkosh Defense Llc), PC113AY (Clamps Inc).
2 possible matches (shared part number, not a government interchangeability claim): 5330-01-499-3335, 5330-01-629-1375. Verify interchangeability with system specifications before substitution.
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.