The Spacer,ring, cataloged under National Stock Number 5365-00-008-5697, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Mersen Usa Ptt Corp Dba Mersen Usa - Salem Branch Div Mersen Usa Bn Corp. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-00-008-5697 |
| Primary Part Number | M2SA29 |
| Item Name | Spacer,ring |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Mersen Usa Ptt Corp Dba Mersen Usa - Salem Branch Div Mersen Usa Bn Corp |
| Status | ACTIVE |
| Outside Diameter | 0.562 INCHES MINIMUM AND 0.564 INCHES MAXIMUM IN |
| Overall Thickness | 0.047 INCHES MINIMUM AND 0.053 INCHES MAXIMUM IN |
| Inside Diameter | 0.451 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN |
| Material | PLASTIC AND GLASS |
| 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 |
|---|---|
| M2SA29 PRIMARY | Mersen Usa Ptt Corp Dba Mersen Usa - Salem Branch Div Mersen Usa Bn Corp (USA) |
| Reference | Meaning |
|---|---|
| 27080-27 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 5365-00-008-5697 is a Spacer,ring, manufactured by Mersen Usa Ptt Corp Dba Mersen Usa - Salem Branch Div Mersen Usa Bn Corp, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-00-008-5697 has 1 manufacturer part number on file: M2SA29 (Mersen Usa Ptt Corp Dba Mersen Usa - Salem Branch Div Mersen Usa Bn Corp).
Key specifications for M2SA29: Outside Diameter: 0.562 INCHES MINIMUM AND 0.564 INCHES MAXIMUM IN; Overall Thickness: 0.047 INCHES MINIMUM AND 0.053 INCHES MAXIMUM IN; Inside Diameter: 0.451 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN; Material: PLASTIC AND GLASS. 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.