The Spacer,sleeve, cataloged under National Stock Number 5365-01-252-5351, 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 3 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-252-5351 |
| Primary Part Number | 12349777 |
| Item Name | Spacer,sleeve |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Body Outside Diameter | 1.7500 INCHES NOMINAL IN |
| Body Inside Diameter | 1.3810 INCHES MINIMUM AND 1.3860 INCHES MAXIMUM IN |
| Material | STEEL COMP MT1010 OR STEEL COMP MT1015 OR STEEL COMP MTX1015 OR STEEL COMP MT1020 OR STEEL COMP MTX1020 OR STEEL COMP 1022 OR STEEL COMP 1025 OVERALL |
| 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 |
|---|---|
| 12349777 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5365-01-252-5351 is a Spacer,sleeve, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-252-5351 has 1 manufacturer part number on file: 12349777 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12349777: Body Outside Diameter: 1.7500 INCHES NOMINAL IN; Overall Length: 1.1260 INCHES MINIMUM AND 1.1300 INCHES MAXIMUM IN; Body Inside Diameter: 1.3810 INCHES MINIMUM AND 1.3860 INCHES MAXIMUM IN; Material: STEEL COMP MT1010 OR STEEL COMP MT1015 OR STEEL COMP MTX1015 OR STEEL COMP MT1020 OR STEEL COMP MTX1020 OR STEEL COMP 1022 OR STEEL COMP 1025 OVERALL. 3 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.