The Lock Coupling, cataloged under National Stock Number 5340-01-507-7883, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Clark Equipment Co Div Doosan Infracore Portable Power. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-507-7883 |
| Primary Part Number | 35221910 |
| Item Name | Lock Coupling |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Clark Equipment Co Div Doosan Infracore Portable Power |
| 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 |
|---|---|
| 35221910 PRIMARY | Clark Equipment Co Div Doosan Infracore Portable Power (USA) |
| Reference | Meaning |
|---|---|
| 35221910 | 5/9 Secondary reference Doosan International Usa Inc Div Portable Power |
NSN 5340-01-507-7883 is a Lock Coupling, manufactured by Clark Equipment Co Div Doosan Infracore Portable Power, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-507-7883 has 1 manufacturer part number on file: 35221910 (Clark Equipment Co Div Doosan Infracore Portable Power).
Key specifications for 35221910: End Item Identification: 4310-01-498-8886. 0 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.