The Clamp,loop, cataloged under National Stock Number 5340-01-129-1723, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Voss Industries, Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 5340-01-129-1723 |
| Primary Part Number | 5322E-637-SB |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Voss Industries, Llc |
| Status | ACTIVE |
| Loop Inside Diameter | 6.350 INCHES MINIMUM AND 6.390 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 |
| Part Number | Manufacturer |
|---|---|
| 5322E-637-SB PRIMARY | Voss Industries, Llc (USA) |
| 23032-1585 PRIMARY | Safran Power Usa Llc (USA) |
| DSC70-96 | De Havilland Aircraft of Canada Limited (CAN) |
| Reference | Meaning |
|---|---|
| 23032-1585 | 5/9 Secondary reference Lucas Aerospace Power Equipment Corporation |
| 23032-1581 | 5/9 Secondary reference Lucas Aerospace Power Equipment Corporation |
NSN 5340-01-129-1723 is a Clamp,loop, manufactured by Voss Industries, Llc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-129-1723 has 3 manufacturer part numbers on file: 5322E-637-SB (Voss Industries, Llc), 23032-1585 (Safran Power Usa Llc), DSC70-96 (De Havilland Aircraft of Canada Limited).
1 possible match (shared part number, not a government interchangeability claim): 5999-01-597-0412. Verify interchangeability with system specifications before substitution.
Key specifications for 5322E-637-SB: Overall Width: 0.620 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN; Loop Inside Diameter: 6.350 INCHES MINIMUM AND 6.390 INCHES MAXIMUM IN. 1 specification is 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.