The Shim, cataloged under National Stock Number 5365-01-417-4288, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Tower Defense & Aerospace Llc Dba W Industries. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Shim |
| FSC / FSG | 5365 — Bushings, Rings, Shims, and Spacers (FSG 53) |
| Manufacturers | U S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207); Tower Defense & Aerospace Llc Dba W Industries (CAGE 34KV4); Big Bolt, Llc (CAGE 3Q6H0); Amz Alabama Inc. (CAGE 076M6) |
| Parameter | Value |
|---|---|
| NSN | 5365-01-417-4288 |
| Primary Part Number | 4265731 |
| Item Name | Shim |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Tower Defense & Aerospace Llc Dba W Industries |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 12498285 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 4265731 PRIMARY | Tower Defense & Aerospace Llc Dba W Industries (USA) |
| 4265731 PRIMARY | Big Bolt, Llc (USA) |
| 4265731 | Amz Alabama Inc. (USA) |
| Reference | Meaning |
|---|---|
| 4265731 | 3/2 Design control — primary reference U.S. Government activity |
| 4265731 | 5/9 Secondary reference Demmer Corporation |
| 4265731 | 5/9 Secondary reference The Boeing Company |
| 4265731 | 5/9 Secondary reference Lapeer Industries, Inc |
NSN 5365-01-417-4288 is a Shim, manufactured by Tower Defense & Aerospace Llc Dba W Industries, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-417-4288 has 4 manufacturer part numbers on file: 12498285 (U S Army Tank Automotive Command Amsta-Im-Mm), 4265731 (Tower Defense & Aerospace Llc Dba W Industries), 4265731 (Big Bolt, Llc), 4265731 (Amz Alabama Inc.).
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.