The Screw,machine, cataloged under National Stock Number 5305-01-627-4248, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Saturn Fasteners Inc. The record lists 10 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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,machine |
| FSC / FSG | 5305 — Screws (FSG 53) |
| Manufacturers | Saturn Fasteners Inc (CAGE 0K6Z0); Pilgrim Screw Corp Dba Pilgrim Aerospace Fasteners Div Arizona (CAGE 1GP79); Sps Technologies, Llc Dba PB Fasteners (CAGE 56878); Heartland Precision Fasteners Inc (CAGE 0ZC92); Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (CAGE 06725) |
| Parameter | Value |
|---|---|
| NSN | 5305-01-627-4248 |
| Primary Part Number | JSFB34V3-6 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Saturn Fasteners 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 | X |
| Part Number | Manufacturer |
|---|---|
| JSFB34V3-6 PRIMARY | Saturn Fasteners Inc (USA) |
| JSFB34V3-6 PRIMARY | Pilgrim Screw Corp Dba Pilgrim Aerospace Fasteners Div Arizona (USA) |
| JSFB34V3-6 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| JSFB34V3-6 PRIMARY | Heartland Precision Fasteners Inc (USA) |
| JSFB34V3-6 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| JSFB34V3-6 PRIMARY | Fastener Technology Corp (USA) |
| JSFB34V3-6 PRIMARY | Howmet Global Fastening Systems Inc Div City of Industry Operations (USA) |
| JSFB34V3-6 PRIMARY | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (USA) |
| JSFB34V3-6 PRIMARY | M.s. Aerospace Inc. Dba Ms Aerospace Inc (USA) |
| JSFB34V3-6 PRIMARY | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| Reference | Meaning |
|---|---|
| JSFB34V3-6 | 3/2 Design control — primary reference U.S. Government activity |
| JSFB34V3-6 | 1/2 Source control — Government-approved source U.S. Government activity |
| 5305PL2178567 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| JSFB34 | D/9 Drawing number reference only U.S. Government activity |
NSN 5305-01-627-4248 is a Screw,machine, manufactured by Saturn Fasteners Inc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-627-4248 has 10 manufacturer part numbers on file: JSFB34V3-6 (Saturn Fasteners Inc), JSFB34V3-6 (Pilgrim Screw Corp Dba Pilgrim Aerospace Fasteners Div Arizona), JSFB34V3-6 (Sps Technologies, Llc Dba PB Fasteners), JSFB34V3-6 (Heartland Precision Fasteners Inc), JSFB34V3-6 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company) and 5 more.
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.