The Ring,connecting,round, cataloged under National Stock Number 5365-01-285-6012, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Industrial Sales Company Inc Dba Indusco. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5365-01-285-6012 |
| Primary Part Number | 08638 |
| Item Name | Ring,connecting,round |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Industrial Sales Company Inc Dba Indusco |
| Status | ACTIVE |
| Stock Size | 1.500 IN. DIA IN |
| Inside Diameter | 5.250 INCHES NOMINAL IN |
| Construction | ENDLESS |
| 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 |
|---|---|
| 08638 PRIMARY | Industrial Sales Company Inc Dba Indusco (USA) |
| Reference | Meaning |
|---|---|
| 214A-67 | 7/2 Vendor item drawing reference Isometrics Inc |
NSN 5365-01-285-6012 is a Ring,connecting,round, manufactured by Industrial Sales Company Inc Dba Indusco, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-285-6012 has 1 manufacturer part number on file: 08638 (Industrial Sales Company Inc Dba Indusco).
1 possible match (shared part number, not a government interchangeability claim): 5120-01-585-9082. Verify interchangeability with system specifications before substitution.
Key specifications for 08638: Stock Size: 1.500 IN. DIA IN; Inside Diameter: 5.250 INCHES NOMINAL IN; Construction: ENDLESS. 3 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.