The Stud,plain, cataloged under National Stock Number 5307-00-043-3915, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Norwalk Compreseer Company Inc Dba Norwalk Compressor Company. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-00-043-3915 |
| Primary Part Number | S1-99 |
| Item Name | Stud,plain |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Norwalk Compreseer Company Inc Dba Norwalk Compressor Company |
| 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 |
|---|---|
| S1-99 PRIMARY | Norwalk Compreseer Company Inc Dba Norwalk Compressor Company (USA) |
NSN 5307-00-043-3915 is a Stud,plain, manufactured by Norwalk Compreseer Company Inc Dba Norwalk Compressor Company, classified under FSC 5307, Studs. Status: active.
NSN 5307-00-043-3915 has 1 manufacturer part number on file: S1-99 (Norwalk Compreseer Company Inc Dba Norwalk Compressor Company).
1 possible match (shared part number, not a government interchangeability claim): 5950-01-040-6810. Verify interchangeability with system specifications before substitution.
Key specifications for S1-99: Special Features: MISCELLANEOUS GROUND SUPPORT AND SHOP EQUIPMENT. 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.