The Stud,shouldered, cataloged under National Stock Number 5307-00-558-3050, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is General Electric Company. Government technical data includes 17 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5307-00-558-3050 |
| Primary Part Number | 7022187PT1 |
| Item Name | Stud,shouldered |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Thread Length | 0.312 INCHES MINIMUM STUD THREAD IN |
| Thread Length | 1.000 INCHES MINIMUM NUT THREAD IN |
| Style Designator | SHOULDERED |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Nominal Thread Size | 0.250 INCHES NUT THREAD IN |
| Nominal Thread Size | 0.250 INCHES STUD THREAD IN |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Class | 3A NUT THREAD A |
| Thread Class | 3A STUD THREAD A |
| Thread Quantity Per Inch | 20 NUT THREAD |
| Thread Quantity Per Inch | 20 STUD THREAD |
| Material | STEEL COMP 303S OR STEEL COMP 303SE |
| Distance Across Flats | 0.750 INCHES NOMINAL IN |
| Shoulder Length | 0.250 INCHES NOMINAL IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) STUD THREAD |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) NUT 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 |
|---|---|
| 7022187PT1 | General Electric Company (USA) |
| 7022187P1 | General Electric Company (USA) |
| 7022187-1 | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 7022187P1 | 5/9 Secondary reference General Electric Co Air Conditioning Division of Consumer Products Group |
| 7022187PT1 | 5/9 Secondary reference General Electric Co Air Conditioning Division of Consumer Products Group |
| 7022187-1 | 5/9 Secondary reference General Electric Co Air Conditioning Division of Consumer Products Group |
| 46326-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5307-00-558-3050 is a Stud,shouldered, manufactured by General Electric Company, classified under FSC 5307, Studs. Status: active.
NSN 5307-00-558-3050 has 3 manufacturer part numbers on file: 7022187PT1 (General Electric Company), 7022187P1 (General Electric Company), 7022187-1 (General Electric Company).
1 possible match (shared part number, not a government interchangeability claim): 5935-01-519-9185. Verify interchangeability with system specifications before substitution.
Key specifications for 7022187PT1: Thread Length: 0.312 INCHES MINIMUM STUD THREAD IN; Thread Length: 1.000 INCHES MINIMUM NUT THREAD IN; Style Designator: SHOULDERED; Overall Length: 1.562 INCHES NOMINAL IN. 17 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.