The Ring,externally Threaded, cataloged under National Stock Number 5365-01-021-0394, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Mission Systems Orchard Park Inc. Government technical data includes 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5365-01-021-0394 |
| Primary Part Number | 2222-501-110-2-1 |
| Item Name | Ring,externally Threaded |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Mission Systems Orchard Park Inc |
| Status | ACTIVE |
| Bore Annular Internal Serration | NOT INCLUDED |
| Beveled Thread | INCLUDED |
| Material Document and Classification | ASTM A582 CLASS 303 COND A ASSN STD SINGLE MATERIAL RESPONSE |
| Thread Location | BOTH ENDS |
| Bore Shape | STRAIGHT |
| Thread Direction | RIGHT-HAND |
| Setscrew Locking Notch | NOT INCLUDED |
| Casehardening Indicator | NOT CASEHARDENED |
| Thread Size | 0.312-24 |
| Screw Thread Series Designator | UNF |
| Surface Treatment | PASSIVATE |
| Thread Class | 3A A |
| Bore Diameter | 0.188 INCHES NOMINAL IN |
| Material | STEEL COMP 303 |
| 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 |
|---|---|
| 2222-501-110-2-1 PRIMARY | Mission Systems Orchard Park Inc (USA) |
| Reference | Meaning |
|---|---|
| 22225011102-1 | 5/9 Secondary reference Mission Systems Orchard Park Inc |
NSN 5365-01-021-0394 is a Ring,externally Threaded, manufactured by Mission Systems Orchard Park Inc, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-021-0394 has 1 manufacturer part number on file: 2222-501-110-2-1 (Mission Systems Orchard Park Inc).
Key specifications for 2222-501-110-2-1: Bore Annular Internal Serration: NOT INCLUDED; Beveled Thread: INCLUDED; Material Document and Classification: ASTM A582 CLASS 303 COND A ASSN STD SINGLE MATERIAL RESPONSE; Overall Length: 0.090 INCHES NOMINAL IN. 14 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.