The Spacer,ring, cataloged under National Stock Number 5365-01-006-0674, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is B.t.m.c. Corporation. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5365-01-006-0674 |
| Primary Part Number | 1615286 |
| Item Name | Spacer,ring |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | B.t.m.c. Corporation |
| Status | ACTIVE |
| Outside Diameter | 4.500 INCHES NOMINAL IN |
| Overall Thickness | 0.438 INCHES NOMINAL IN |
| Inside Diameter | 3.750 INCHES NOMINAL IN |
| Material | COPPER ALLOY |
| 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 |
|---|---|
| 1615286 PRIMARY | B.t.m.c. Corporation (USA) |
| Reference | Meaning |
|---|---|
| 1615286 | 5/9 Secondary reference Clark Equipment Co |
NSN 5365-01-006-0674 is a Spacer,ring, manufactured by B.t.m.c. Corporation, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-006-0674 has 1 manufacturer part number on file: 1615286 (B.t.m.c. Corporation).
Key specifications for 1615286: Outside Diameter: 4.500 INCHES NOMINAL IN; Overall Thickness: 0.438 INCHES NOMINAL IN; Inside Diameter: 3.750 INCHES NOMINAL IN; Special Features: ONE OUTSIDE CORNER CHAMFERED 0.062 IN. BY 45 DEG IN. 4 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.