The Spacer,ring, cataloged under National Stock Number 5365-00-791-5365, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 5 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-00-791-5365 |
| Primary Part Number | 8733973 |
| Item Name | Spacer,ring |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Outside Diameter | 1.840 INCHES MINIMUM AND 1.845 INCHES MAXIMUM IN |
| Overall Thickness | 0.129 INCHES MINIMUM AND 0.131 INCHES MAXIMUM IN |
| Material Document and Classification | ASTM A512 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A519 ASSN STD SINGLE MATERIAL RESPONSE |
| Inside Diameter | 1.625 INCHES NOMINAL IN |
| Material | STEEL |
| 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 |
|---|---|
| 8733973 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 8733976 | 5/9 Secondary reference U S Army Tank Automotive Command Amsta-Im-Mm |
| 8733976 | 5/9 Secondary reference Liebherr-Aerospace Lindenberg Gmbh |
| 53657915365 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 8733976 | 5/9 Secondary reference Feinmechanische Werke Mainz Gmbh |
| 5365007915365 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 5365-00-791-5365 is a Spacer,ring, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-00-791-5365 has 1 manufacturer part number on file: 8733973 (U S Army Tank Automotive Command Amsta-Im-Mm).
2 possible matches (shared part number, not a government interchangeability claim): 6110-01-379-7143, 5905-01-470-0842. Verify interchangeability with system specifications before substitution.
Key specifications for 8733973: Outside Diameter: 1.840 INCHES MINIMUM AND 1.845 INCHES MAXIMUM IN; Overall Thickness: 0.129 INCHES MINIMUM AND 0.131 INCHES MAXIMUM IN; Material Document and Classification: ASTM A512 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A519 ASSN STD SINGLE MATERIAL RESPONSE; Inside Diameter: 1.625 INCHES NOMINAL 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.