The Shim, cataloged under National Stock Number 5365-01-080-9519, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Ontic Engineering & Manufacturing, Inc Dba Ontic Us. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-080-9519 |
| Primary Part Number | 520065 |
| Item Name | Shim |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Ontic Engineering & Manufacturing, Inc Dba Ontic Us |
| Status | ACTIVE |
| Style Designator | CIRCULAR |
| Material Document and Classification | AISI ASSN STD SINGLE MATERIAL RESPONSE |
| Outside Diameter | 0.510 INCHES NOMINAL IN |
| Aperture Diameter | 0.220 INCHES NOMINAL IN |
| Features Provided | SEPARABLE |
| Lamination Quantity | 3 |
| Lamination Thickness | 0.021 INCHES NOMINAL IN |
| Material | STEEL COMP 302 |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 520065 PRIMARY | Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA) |
| Reference | Meaning |
|---|---|
| 520065 | 3/9 Design control — primary reference Hamilton Sundstrand Corporation Dba Collins Aerospace |
NSN 5365-01-080-9519 is a Shim, manufactured by Ontic Engineering & Manufacturing, Inc Dba Ontic Us, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-080-9519 has 1 manufacturer part number on file: 520065 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us).
4 possible matches (shared part number, not a government interchangeability claim): 4820-01-134-7176, 4220-01-237-1608, 3020-01-277-5611. Verify interchangeability with system specifications before substitution.
Key specifications for 520065: Style Designator: CIRCULAR; Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE; Outside Diameter: 0.510 INCHES NOMINAL IN; Aperture Diameter: 0.220 INCHES NOMINAL 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.