The Shim, cataloged under National Stock Number 5365-01-181-7789, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. Government technical data includes 10 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 | 5365-01-181-7789 |
| Primary Part Number | SS52J0578Z1000 |
| Item Name | Shim |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
| Status | ACTIVE |
| Overall Thickness | 0.060 INCHES NOMINAL IN |
| Style Designator | CIRCULAR |
| Material Document and Classification | QQ-S-766,COND A FED SPEC SINGLE MATERIAL RESPONSE OR MIL-S-5059,COND A MIL SPEC SINGLE MATERIAL RESPONSE |
| Outside Diameter | 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN |
| Aperture Diameter | 0.573 INCHES MINIMUM AND 0.583 INCHES MAXIMUM IN |
| Features Provided | SEPARABLE |
| Lamination Quantity | 15 |
| Lamination Thickness | 0.002 INCHES NOMINAL AND 0.032 INCHES MAXIMUM 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 |
|---|---|
| SS52J0578Z1000 PRIMARY | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
NSN 5365-01-181-7789 is a Shim, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-181-7789 has 1 manufacturer part number on file: SS52J0578Z1000 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
Key specifications for SS52J0578Z1000: Overall Thickness: 0.060 INCHES NOMINAL IN; Style Designator: CIRCULAR; Material Document and Classification: QQ-S-766,COND A FED SPEC SINGLE MATERIAL RESPONSE OR MIL-S-5059,COND A MIL SPEC SINGLE MATERIAL RESPONSE; Outside Diameter: 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN. 10 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.