The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-155-5239, 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 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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); Metric and Multistandard Components Corp (CAGE 15526); Sps Technologies, Llc Dba PB Fasteners (CAGE 56878); Naval Sea Systems Command (CAGE 53711) |
| Parameter | Value |
|---|---|
| NSN | 5305-01-155-5239 |
| Primary Part Number | 5338742-162D |
| 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 |
|---|---|
| 5338742-162D PRIMARY | Century Fasteners Corp. Dba Century Fasteners Corp (USA) |
| 5338742-162D PRIMARY | Metric and Multistandard Components Corp (USA) |
| 5338742-162D | Sps Technologies, Llc Dba PB Fasteners (USA) |
| 2128-04701 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 5338742-162D | 7/2 Vendor item drawing reference Naval Sea Systems Command |
| 5338742-162D | 5/9 Secondary reference Sps Technologies Inc Unbrako Div |
| 5338742-162D | 5/9 Secondary reference All Stainless, Inc. |
| 270-0474-0117 | 5/9 Secondary reference Bae Systems Land & Armaments L.p. |
| 5338742-162D | 5/9 Secondary reference North American Bolt and Screw Co Inc |
| 5305PL0815423 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5305-01-155-5239 is a Screw,cap,socket Head, manufactured by Century Fasteners Corp. Dba Century Fasteners Corp, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-155-5239 has 4 manufacturer part numbers on file: 5338742-162D (Century Fasteners Corp. Dba Century Fasteners Corp), 5338742-162D (Metric and Multistandard Components Corp), 5338742-162D (Sps Technologies, Llc Dba PB Fasteners), 2128-04701 (Naval Sea Systems Command).
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.