The Bushing,machine Thread, cataloged under National Stock Number 5365-01-057-0705, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Ara, Inc. Government technical data includes 12 specifications, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-057-0705 |
| Primary Part Number | B2985-1 |
| Item Name | Bushing,machine Thread |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Ara, Inc |
| Status | ACTIVE |
| Hole Inside Diameter | 0.391 INCHES MINIMUM AND 0.396 INCHES MAXIMUM IN |
| Width Across Flats | 0.615 INCHES MINIMUM AND 0.627 INCHES MAXIMUM IN |
| Screw Thread Length | 0.260 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE |
| Diameter | 0.750 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.500 INCHES IN |
| Wrenching Facility Shape | ROUND AND FLAT |
| Thread Quantity Per Inch | 20 |
| Material | STEEL |
| Thread Series Designator | UNF |
| Thickness | 0.040 INCHES MINIMUM AND 0.050 INCHES MAXIMUM 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 |
|---|---|
| B2985-1 PRIMARY | Ara, Inc (USA) |
NSN 5365-01-057-0705 is a Bushing,machine Thread, manufactured by Ara, Inc, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-057-0705 has 1 manufacturer part number on file: B2985-1 (Ara, Inc).
Key specifications for B2985-1: Hole Inside Diameter: 0.391 INCHES MINIMUM AND 0.396 INCHES MAXIMUM IN; Width Across Flats: 0.615 INCHES MINIMUM AND 0.627 INCHES MAXIMUM IN; Screw Thread Length: 0.260 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN; Material Document and Classification: AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE. 12 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.