The Spacer,sleeve, cataloged under National Stock Number 5365-01-221-1804, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Calgon Carbon Uv Technologies Llc Dba Hyde Marine. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Spacer,sleeve |
| FSC / FSG | 5365 — Bushings, Rings, Shims, and Spacers (FSG 53) |
| Manufacturers | Calgon Carbon Uv Technologies Llc Dba Hyde Marine (CAGE 29899) |
| Parameter | Value |
|---|---|
| NSN | 5365-01-221-1804 |
| Primary Part Number | 304156 |
| Item Name | Spacer,sleeve |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Calgon Carbon Uv Technologies Llc Dba Hyde Marine |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 304156 PRIMARY | Calgon Carbon Uv Technologies Llc Dba Hyde Marine (USA) |
| 21087 SEQUENCE 37 | Calgon Carbon Uv Technologies Llc Dba Hyde Marine (USA) |
NSN 5365-01-221-1804 is a Spacer,sleeve, manufactured by Calgon Carbon Uv Technologies Llc Dba Hyde Marine, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-221-1804 has 2 manufacturer part numbers on file: 304156 (Calgon Carbon Uv Technologies Llc Dba Hyde Marine), 21087 SEQUENCE 37 (Calgon Carbon Uv Technologies Llc Dba Hyde Marine).
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.