The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-668-7658, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Century Fasteners Corp. Dba Century Fasteners Corp. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 — Screws (FSG 53) |
| Manufacturers | Century Fasteners Corp. Dba Century Fasteners Corp (CAGE 06641); Bae Systems Land & Armaments L.p. (CAGE 44114); Metric and Multistandard Components Corp (CAGE 15526) |
| Parameter | Value |
|---|---|
| NSN | 5305-01-668-7658 |
| Primary Part Number | 5338743-134D |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Century Fasteners Corp. Dba Century Fasteners Corp |
| 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 |
|---|---|
| 5338743-134D PRIMARY | Century Fasteners Corp. Dba Century Fasteners Corp (USA) |
| 10990536 | Bae Systems Land & Armaments L.p. (USA) |
| 5338743-134D PRIMARY | Metric and Multistandard Components Corp (USA) |
| Reference | Meaning |
|---|---|
| 5338743-134D | 7/2 Vendor item drawing reference Naval Sea Systems Command |
| SW325-AC-IPB-010 FIG/INDEX 36-20 | 5/1 Secondary reference Naval Sea Systems Command |
NSN 5305-01-668-7658 is a Screw,cap,socket Head, manufactured by Century Fasteners Corp. Dba Century Fasteners Corp, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-668-7658 has 3 manufacturer part numbers on file: 5338743-134D (Century Fasteners Corp. Dba Century Fasteners Corp), 10990536 (Bae Systems Land & Armaments L.p.), 5338743-134D (Metric and Multistandard Components Corp).
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.