The Shim, cataloged under National Stock Number 5365-01-083-7555, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec. Government technical data includes 8 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 | 5365-01-083-7555 |
| Primary Part Number | RD53184-1 |
| Item Name | Shim |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec |
| Status | ACTIVE |
| Side Radius From Gasket Center | 1.480 INCHES MINIMUM AND 1.520 INCHES MAXIMUM IN |
| Outside Corner Inverted Radius | 0.230 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN |
| Aperture Diameter | 2.790 INCHES MINIMUM AND 2.810 INCHES MAXIMUM IN |
| Bolt Hole Quantity | 3 |
| Bolt Circle Diameter | 2.735 INCHES MINIMUM AND 2.745 INCHES MAXIMUM IN |
| Outside Corner Radius | 0.230 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN |
| Hole Diameter | 0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN |
| 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 | F |
| Part Number | Manufacturer |
|---|---|
| RD53184-1 PRIMARY | Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec (USA) |
NSN 5365-01-083-7555 is a Shim, manufactured by Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-083-7555 has 1 manufacturer part number on file: RD53184-1 (Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec).
Key specifications for RD53184-1: Side Radius From Gasket Center: 1.480 INCHES MINIMUM AND 1.520 INCHES MAXIMUM IN; Outside Corner Inverted Radius: 0.230 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN; Aperture Diameter: 2.790 INCHES MINIMUM AND 2.810 INCHES MAXIMUM IN; Bolt Hole Quantity: 3. 8 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.