The Spacer,ring, cataloged under National Stock Number 5365-01-284-1322, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Wm. H. Brewster, Jr., Incorporated. Dba Brewster Washers Div Wm. H. Brewster Jr., Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Spacer,ring |
| FSC / FSG | 5365 — Bushings, Rings, Shims, and Spacers (FSG 53) |
| Manufacturers | Wm. H. Brewster, Jr., Incorporated. Dba Brewster Washers Div Wm. H. Brewster Jr., Inc. (CAGE 08555) |
| Parameter | Value |
|---|---|
| NSN | 5365-01-284-1322 |
| Primary Part Number | 10218-26 |
| Item Name | Spacer,ring |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Wm. H. Brewster, Jr., Incorporated. Dba Brewster Washers Div Wm. H. Brewster Jr., Inc. |
| 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 |
|---|---|
| 10218-26 PRIMARY | Wm. H. Brewster, Jr., Incorporated. Dba Brewster Washers Div Wm. H. Brewster Jr., Inc. (USA) |
| Reference | Meaning |
|---|---|
| 10218-26 | 5/9 Secondary reference Drs Technologies Canada Ltd |
NSN 5365-01-284-1322 is a Spacer,ring, manufactured by Wm. H. Brewster, Jr., Incorporated. Dba Brewster Washers Div Wm. H. Brewster Jr., Inc., classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-284-1322 has 1 manufacturer part number on file: 10218-26 (Wm. H. Brewster, Jr., Incorporated. Dba Brewster Washers Div Wm. H. Brewster Jr., Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5365-01-510-1890. Verify interchangeability with system specifications before substitution.
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.