The Ring,externally Threaded, cataloged under National Stock Number 5365-00-810-4495, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Rbsl Washington. Government technical data includes 23 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-00-810-4495 |
| Primary Part Number | E1585M3-2 |
| Item Name | Ring,externally Threaded |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Rbsl Washington |
| Status | ACTIVE |
| FSC Application Data | MOTOR,ELECTRIC,AIRCRAFT |
| Bore Annular Internal Serration | NOT INCLUDED |
| Beveled Thread | INCLUDED |
| Chamfer Length | 0.025 INCHES NOMINAL IN |
| Bore Edge Process | CHAMFERED |
| Drive Type | SLOTTED FACE |
| Process End Location | END OPPOSITE DRIVE END |
| Thread Location | END OPPOSITE DRIVE END |
| Bore Shape | STRAIGHT |
| Thread Direction | RIGHT-HAND |
| Setscrew Locking Notch | NOT INCLUDED |
| Accommodation Type and Quantity | 2 SLOTS |
| Casehardening Indicator | NOT CASEHARDENED |
| Angle Between Accommodations in Deg | 180.0 |
| Thread Size | 0.563-40 |
| Screw Thread Series Designator | UNS |
| Surface Treatment | PASSIVATE |
| Chamfer Angle in Deg | 30.0 |
| Depth | 0.025 INCHES NOMINAL IN |
| Width | 0.045 INCHES NOMINAL IN |
| Thread Class | 2A A |
| Bore Diameter | 0.380 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| E1585M3-2 | Rbsl Washington (GBR) |
| Reference | Meaning |
|---|---|
| E1585M3-2 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5365-00-810-4495 is a Ring,externally Threaded, manufactured by Rbsl Washington, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-00-810-4495 has 1 manufacturer part number on file: E1585M3-2 (Rbsl Washington).
Key specifications for E1585M3-2: FSC Application Data: MOTOR,ELECTRIC,AIRCRAFT; Bore Annular Internal Serration: NOT INCLUDED; Beveled Thread: INCLUDED; Chamfer Length: 0.025 INCHES NOMINAL IN. 23 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.