The Shim, cataloged under National Stock Number 5365-01-301-3980, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Bae Systems Hagglunds Aktiebolag. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-301-3980 |
| Primary Part Number | 4538742-644 |
| Item Name | Shim |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Bae Systems Hagglunds Aktiebolag |
| Status | ACTIVE |
| Overall Thickness | 0.18 MILLIMETERS MINIMUM AND 0.22 MILLIMETERS MAXIMUM MM |
| Style Designator | CIRCULAR |
| Outside Diameter | 140.0 MILLIMETERS MINIMUM AND 140.2 MILLIMETERS MAXIMUM MM |
| Aperture Diameter | 122.0 MILLIMETERS MINIMUM AND 122.2 MILLIMETERS MAXIMUM MM |
| Construction | ONE-PIECE |
| 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 |
|---|---|
| 4538742-644 | Bae Systems Hagglunds Aktiebolag (SWE) |
| 4538742-644 | Amz Alabama Inc. (USA) |
| Reference | Meaning |
|---|---|
| 4538742-644 | 5/9 Secondary reference Bae Systems Hagglunds Ab |
| 1262721852 | 5/9 Secondary reference Daimler Truck North America Llc |
| 94243-991 | 3/9 Design control — primary reference U.s. Defense Services, Inc. Dba Usds |
NSN 5365-01-301-3980 is a Shim, manufactured by Bae Systems Hagglunds Aktiebolag, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-301-3980 has 2 manufacturer part numbers on file: 4538742-644 (Bae Systems Hagglunds Aktiebolag), 4538742-644 (Amz Alabama Inc.).
Key specifications for 4538742-644: Overall Thickness: 0.18 MILLIMETERS MINIMUM AND 0.22 MILLIMETERS MAXIMUM MM; Style Designator: CIRCULAR; Outside Diameter: 140.0 MILLIMETERS MINIMUM AND 140.2 MILLIMETERS MAXIMUM MM; Aperture Diameter: 122.0 MILLIMETERS MINIMUM AND 122.2 MILLIMETERS MAXIMUM MM. 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.