The Ring,dee, cataloged under National Stock Number 5365-01-421-2001, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Kinedyne Llc. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-421-2001 |
| Primary Part Number | 1027 |
| Item Name | Ring,dee |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Kinedyne Llc |
| Status | ACTIVE |
| Straight Side Form | ROLLER |
| Inside Width | 2.070 INCHES NOMINAL IN |
| Stock Size | 0.270 IN. DIA IN |
| Material | STEEL |
| Fabrication Method | FORGED |
| Inside Height | 1.900 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5365-01-421-2001 is a Ring,dee, manufactured by Kinedyne Llc, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-421-2001 has 3 manufacturer part numbers on file: 1027 (Star Systems), 1027 (Boeing Defence Australia Ltd Div Defense, Space & Security), 1027 (Kinedyne Llc).
Key specifications for 1027: Straight Side Form: ROLLER; Inside Width: 2.070 INCHES NOMINAL IN; Stock Size: 0.270 IN. DIA IN; Material: STEEL. 6 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.