The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-539-7763, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Sps Technologies, Llc Dba PB Fasteners. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Bae Systems Hagglunds Aktiebolag (CAGE AC90N); Sps Technologies, Llc Dba PB Fasteners (CAGE 56878); Rosomak S.a (CAGE 0291H) |
| Parameter | Value |
|---|---|
| NSN | 5305-01-539-7763 |
| Primary Part Number | B1831DH060020D |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Sps Technologies, Llc Dba PB Fasteners |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 2 0048-435 | Bae Systems Hagglunds Aktiebolag (SWE) |
| B1831DH060020D PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| B1831DH060020D | Rosomak S.a (POL) |
| Reference | Meaning |
|---|---|
| B1831DH060020D | 5/1 Secondary reference Alliant Techsystems Operations Llc |
| 10300447 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 2 0048-435 | 5/9 Secondary reference Bae Systems Hagglunds Ab |
| 5305PL1038684 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5305-01-539-7763 is a Screw,cap,socket Head, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-539-7763 has 3 manufacturer part numbers on file: 2 0048-435 (Bae Systems Hagglunds Aktiebolag), B1831DH060020D (Sps Technologies, Llc Dba PB Fasteners), B1831DH060020D (Rosomak S.a).
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.