The Handle,hook, cataloged under National Stock Number 5340-01-589-2603, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Oil Safe Systems Usa Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 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 | 5340-01-589-2603 |
| Primary Part Number | 300303 |
| Item Name | Handle,hook |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Oil Safe Systems Usa Llc |
| Status | ACTIVE |
| Color | GREEN HANDLE |
| 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 |
|---|---|
| 300303 PRIMARY | Oil Safe Systems Usa Llc (USA) |
NSN 5340-01-589-2603 is a Handle,hook, manufactured by Oil Safe Systems Usa Llc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-589-2603 has 1 manufacturer part number on file: 300303 (Oil Safe Systems Usa Llc).
1 possible match (shared part number, not a government interchangeability claim): 5310-01-719-5293. Verify interchangeability with system specifications before substitution.
Key specifications for 300303: Color: GREEN HANDLE; Special Features: DARK GREEN; ENABLES IDENTIFICATION OF GREASE CARTRIDGES; HANGS CARTRIDGES UP VERTICALLY FOR COMPLETE ORGANIZATION AND EASY ACCESS.; Part Name Assigned by Controlling Agency: CARTRIDGE TUBE HANGING HOOK. 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.