The Spacer,ring, cataloged under National Stock Number 5365-01-431-2256, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 5 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-431-2256 |
| Primary Part Number | 211094607 |
| Item Name | Spacer,ring |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Outside Diameter | 2.620 INCHES MINIMUM AND 2.625 INCHES MAXIMUM IN |
| Overall Thickness | 0.250 INCHES NOMINAL IN |
| Material Document and Classification | MIL-P-22241, TY 2, GR B MIL SPEC SINGLE MATERIAL RESPONSE |
| Inside Diameter | 2.028 INCHES MINIMUM AND 2.032 INCHES MAXIMUM IN |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE |
| 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 |
|---|---|
| 512-6404649 FIND 110 | Naval Sea Systems Command (USA) |
| 211094607 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5365-01-431-2256 is a Spacer,ring, manufactured by Naval Sea Systems Command, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-431-2256 has 2 manufacturer part numbers on file: 512-6404649 FIND 110 (Naval Sea Systems Command), 211094607 (Naval Sea Systems Command).
Key specifications for 211094607: Outside Diameter: 2.620 INCHES MINIMUM AND 2.625 INCHES MAXIMUM IN; Overall Thickness: 0.250 INCHES NOMINAL IN; Material Document and Classification: MIL-P-22241, TY 2, GR B MIL SPEC SINGLE MATERIAL RESPONSE; Inside Diameter: 2.028 INCHES MINIMUM AND 2.032 INCHES MAXIMUM IN. 5 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.