The Spacer,ring, cataloged under National Stock Number 5365-01-362-6957, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Trelleborg Sealing Solutions Us, Inc.. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5365-01-362-6957 |
| Primary Part Number | S34546-0328-04-8 |
| Item Name | Spacer,ring |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Trelleborg Sealing Solutions Us, Inc. |
| Status | ACTIVE |
| Outside Diameter | 2.209 INCHES NOMINAL IN |
| Overall Thickness | 0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| Inside Diameter | 2.085 INCHES NOMINAL IN |
| Material | PLASTIC |
| 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 |
|---|---|
| S34546-0328-04-8 PRIMARY | Trelleborg Sealing Solutions Us, Inc. (USA) |
| 53A-00-153-1 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| S34546-328-04-8 | 5/1 Secondary reference Trelleborg Sealing Solutions Us, Inc. |
NSN 5365-01-362-6957 is a Spacer,ring, manufactured by Trelleborg Sealing Solutions Us, Inc., classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-362-6957 has 2 manufacturer part numbers on file: S34546-0328-04-8 (Trelleborg Sealing Solutions Us, Inc.), 53A-00-153-1 (Naval Sea Systems Command).
1 possible match (shared part number, not a government interchangeability claim): 3120-01-725-1803. Verify interchangeability with system specifications before substitution.
Key specifications for S34546-0328-04-8: Outside Diameter: 2.209 INCHES NOMINAL IN; Overall Thickness: 0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN; Inside Diameter: 2.085 INCHES NOMINAL IN; Material: PLASTIC. 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.