The Shim, cataloged under National Stock Number 5365-00-993-9491, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-00-993-9491 |
| Item Name | Shim |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Status | ACTIVE |
| Style Designator | NON-CIRCULAR W/O BOLT HOLES |
| Material Document and Classification | QQ-A-250/1 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-250/8 FED SPEC 2ND MATERIAL RESPONSE |
| Features Provided | SEPARABLE |
| Lamination Quantity | 16 |
| Specification/standard Data | 76823-40S400 MANUFACTURERS STANDARD |
| Lamination Thickness | 0.003 INCHES NOMINAL IN |
| Outside Corner Radius | 0.230 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN |
| Material | ALUMINUM ALLOY 1100 OR ALUMINUM ALLOY 5052 |
| Construction | LAMINATED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 40S400D100-200 | 2/2 Government specification standardization U.S. Government activity |
| 40S400D100-200 | 5/9 Secondary reference Northrop Grumman Technical Services, Inc. Dba Defense Systems Sector |
| MILS22499 | 4/1 Identification reference U.S. Government activity |
| 40S400D100-200 | 5/9 Secondary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems |
NSN 5365-00-993-9491 is a Shim, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
Key specifications for 5365-00-993-9491: Style Designator: NON-CIRCULAR W/O BOLT HOLES; Material Document and Classification: QQ-A-250/1 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-250/8 FED SPEC 2ND MATERIAL RESPONSE; Overall Length: 1.980 INCHES MINIMUM AND 2.020 INCHES MAXIMUM IN; Overall Width: 0.980 INCHES MINIMUM AND 1.020 INCHES MAXIMUM IN. 9 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.