The Screw,panel Fastener, cataloged under National Stock Number 5305-01-372-0340, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Screw,panel Fastener |
| FSC / FSG | 5305 — Screws (FSG 53) |
| Manufacturers | Huck International, Inc (CAGE 17446); Naval Sea Systems Command (CAGE 53711) |
| Parameter | Value |
|---|---|
| NSN | 5305-01-372-0340 |
| Primary Part Number | 6508508-2 |
| Item Name | Screw,panel Fastener |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 6508508-2 | Huck International, Inc (USA) |
| 6508508-2 PRIMARY | Naval Sea Systems Command (USA) |
| FRBWW3750010C3 | Huck International, Inc (USA) |
| Reference | Meaning |
|---|---|
| 6508508 | 7/2 Vendor item drawing reference Naval Sea Systems Command |
| FRBWW3750010B2 | 5/9 Secondary reference Huck International, Inc |
NSN 5305-01-372-0340 is a Screw,panel Fastener, manufactured by Naval Sea Systems Command, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-372-0340 has 3 manufacturer part numbers on file: 6508508-2 (Huck International, Inc), 6508508-2 (Naval Sea Systems Command), FRBWW3750010C3 (Huck International, Inc).
1 possible match (shared part number, not a government interchangeability claim): 5305-01-372-0342. Verify interchangeability with system specifications before substitution.
No hazard code in the DLA record (HMIC N). 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.