The Stud,bearing, cataloged under National Stock Number 5307-00-333-1301, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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 | 5307-00-333-1301 |
| Primary Part Number | 117494 |
| Item Name | Stud,bearing |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Lockheed Martin Corporation Div Rms - Mitchel Field |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,0.500 HEX HEAD,0.375 IN. DIA 0.594 IN. LG BEARING SURFACE,5/16-32 THREAD SIZE,0.249 IN. DIA 0.406 IN. UNTHREADED END LG,1.375 IN. LG O/A IN |
| 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 |
|---|---|
| 117494 PRIMARY | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
NSN 5307-00-333-1301 is a Stud,bearing, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5307, Studs. Status: active.
NSN 5307-00-333-1301 has 1 manufacturer part number on file: 117494 (Lockheed Martin Corporation Div Rms - Mitchel Field).
1 possible match (shared part number, not a government interchangeability claim): 5315-01-432-5583. Verify interchangeability with system specifications before substitution.
Key specifications for 117494: General Characteristics Item Description: STEEL,0.500 HEX HEAD,0.375 IN. DIA 0.594 IN. LG BEARING SURFACE,5/16-32 THREAD SIZE,0.249 IN. DIA 0.406 IN. UNTHREADED END LG,1.375 IN. LG O/A IN. 1 specification is 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.