The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-304-1487, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Stanfordville Machine & Manufacturing Co Inc. 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5305-01-304-1487 |
| Primary Part Number | 509440-1626 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Stanfordville Machine & Manufacturing Co Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 509440-1626 | Stanfordville Machine & Manufacturing Co Inc (USA) |
| 509440-1626 | Quality Socket Screw Manufacturing Corp (USA) |
| 509440-1626 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| Reference | Meaning |
|---|---|
| 509440-1626 | 5/9 Secondary reference Talon Innovations (fl) Corporation |
| 509440-1626 | 5/9 Secondary reference Penn State Tool & Die Corp |
| 509440-1626 | 3/2 Design control — primary reference U.S. Government activity |
| 509440-1626 | 5/9 Secondary reference Fort Walton Machining Inc |
NSN 5305-01-304-1487 is a Screw,cap,socket Head, manufactured by Stanfordville Machine & Manufacturing Co Inc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-304-1487 has 3 manufacturer part numbers on file: 509440-1626 (Stanfordville Machine & Manufacturing Co Inc), 509440-1626 (Quality Socket Screw Manufacturing Corp), 509440-1626 (Sps Technologies, Llc Dba PB Fasteners).
Key specifications for 509440-1626: End Item Identification: AIR LAUNCH AND RECOVERY EQPT. 0 specifications are documented in the U.S. Government catalog.
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.