The Stud,shouldered, cataloged under National Stock Number 5307-01-138-5571, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Sps Technologies, Llc Dba PB Fasteners. The record lists 2 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Stud,shouldered |
| FSC / FSG | 5307 — Studs (FSG 53) |
| Manufacturers | Sps Technologies, Llc Dba PB Fasteners (CAGE 56878); Preci-Manufacturing, Incorporated (CAGE 66841) |
| Parameter | Value |
|---|---|
| NSN | 5307-01-138-5571 |
| Primary Part Number | 74A411517-2003 |
| Item Name | Stud,shouldered |
| FSC / FSG | 5307 / 53 — Studs |
| 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) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 74A411517-2003 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| 74A411517-2003 | Preci-Manufacturing, Incorporated (USA) |
| Reference | Meaning |
|---|---|
| 74A411517-2003 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
| 74A411517-2003 | 5/9 Secondary reference Apex Manufacturing Company, Inc. Dba Apex Manufacturing Co |
| 10116416 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 74A411517-2003 | 3/9 Design control — primary reference Reid Products Inc. Dba Reid Products Inc |
NSN 5307-01-138-5571 is a Stud,shouldered, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-138-5571 has 2 manufacturer part numbers on file: 74A411517-2003 (Sps Technologies, Llc Dba PB Fasteners), 74A411517-2003 (Preci-Manufacturing, Incorporated).
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.