The Stud,plain, cataloged under National Stock Number 5307-01-173-6357, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Hartzell Propeller Llc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-01-173-6357 |
| Primary Part Number | A2067 |
| Item Name | Stud,plain |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Hartzell Propeller Llc |
| Status | ACTIVE |
| Thread Length | 2.025 INCHES NOMINAL STUD THREAD IN |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Nominal Thread Size | 0.500 INCHES STUD THREAD IN |
| Material | STEEL COMP 317 |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) 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 |
NSN 5307-01-173-6357 is a Stud,plain, manufactured by Hartzell Propeller Llc, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-173-6357 has 2 manufacturer part numbers on file: A2067 (Hartzell Propeller Llc), A2067 (Oxford Aviation Services Ltd, T/a Cse Aviation).
2 possible matches (shared part number, not a government interchangeability claim): 2910-01-181-1936, 5975-01-364-2109. Verify interchangeability with system specifications before substitution.
Key specifications for A2067: Thread Length: 2.025 INCHES NOMINAL STUD THREAD IN; Overall Length: 2.025 INCHES NOMINAL IN; Thread Direction: RIGHT-HAND STUD THREAD; Nominal Thread Size: 0.500 INCHES STUD THREAD IN. 5 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.