The Stud,plain, cataloged under National Stock Number 5307-00-442-0847, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Howmet Global Fastening Systems Inc. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-00-442-0847 |
| Primary Part Number | 212-040-472-9 |
| Item Name | Stud,plain |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Howmet Global Fastening Systems Inc |
| Status | ACTIVE |
| Surface Finish | 32.0 MICROINCHES NUT THD |
| Surface Finish | 32.0 MICROINCHES STUD THD |
| Thread Length | 0.688 INCHES MINIMUM NUT THREAD IN |
| Thread Length | 0.938 INCHES MINIMUM STUD THREAD IN |
| Thread Pitch Diameters | +0.3482 TO 0.3497 INCHES STUD THREAD IN |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Nominal Thread Size | 0.375 INCHES STUD THREAD IN |
| Nominal Thread Size | 0.375 INCHES NUT THREAD IN |
| Surface Treatment | CADMIUM OVERALL |
| Thread Class | 3A NUT THREAD A |
| Thread Quantity Per Inch | 24 NUT THREAD |
| Thread Quantity Per Inch | 16 STUD THREAD |
| Material | STEEL COMP 8740 OR STEEL COMP 8735 |
| Thread Series Designator | UNF NUT THREAD |
| Thread Series Designator | UNS STUD THREAD |
| 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 |
|---|---|
| 212-040-472-9 | Howmet Global Fastening Systems Inc (USA) |
| 212-040-472-9 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| 212-040-472-9 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| 212-040-472-9 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| 212-040-472-9 | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| Reference | Meaning |
|---|---|
| 212-040-472-9 | 3/2 Design control — primary reference U.S. Government activity |
| 212-040-472-9 | 5/9 Secondary reference U.S. Government activity |
NSN 5307-00-442-0847 is a Stud,plain, manufactured by Howmet Global Fastening Systems Inc, classified under FSC 5307, Studs. Status: active.
NSN 5307-00-442-0847 has 5 manufacturer part numbers on file: 212-040-472-9 (Howmet Global Fastening Systems Inc), 212-040-472-9 (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), 212-040-472-9 (Sps Technologies, Llc Dba PB Fasteners), 212-040-472-9 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), 212-040-472-9 (Valley-Todeco, Inc. Dba Arconic Fastening Systems).
Key specifications for 212-040-472-9: Surface Finish: 32.0 MICROINCHES NUT THD; Surface Finish: 32.0 MICROINCHES STUD THD; Thread Length: 0.688 INCHES MINIMUM NUT THREAD IN; Thread Length: 0.938 INCHES MINIMUM STUD THREAD IN. 16 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.