The Ring,externally Threaded, cataloged under National Stock Number 5365-01-356-0207, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 7 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 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 | 5365-01-356-0207 |
| Primary Part Number | 803-5959302-A-09 |
| Item Name | Ring,externally Threaded |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Drive Type | SLOTTED FACE |
| Accommodation Type and Quantity | 2 SLOTS |
| Casehardening Indicator | NOT CASEHARDENED |
| Thread Size | 2.000-6 |
| Thread Class | 3A A |
| Bore Diameter | 0.813 INCHES MINIMUM AND 0.814 INCHES MAXIMUM IN |
| Material | COPPER ALLOY 903 |
| 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 |
|---|---|
| 803-5959302-A-09 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5365-01-356-0207 is a Ring,externally Threaded, manufactured by Naval Sea Systems Command, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-356-0207 has 1 manufacturer part number on file: 803-5959302-A-09 (Naval Sea Systems Command).
1 possible match (shared part number, not a government interchangeability claim): 5310-01-678-2671. Verify interchangeability with system specifications before substitution.
Key specifications for 803-5959302-A-09: Drive Type: SLOTTED FACE; Overall Length: 1.880 INCHES NOMINAL IN; Accommodation Type and Quantity: 2 SLOTS; Casehardening Indicator: NOT CASEHARDENED. 7 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.