The Shim, cataloged under National Stock Number 5365-01-335-0052, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Reliance Mica Company, Inc.. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-335-0052 |
| Primary Part Number | 1.375X388X3K |
| Item Name | Shim |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Reliance Mica Company, Inc. |
| Status | ACTIVE |
| Outside Diameter | 1.375 INCHES NOMINAL IN |
| Aperture Diameter | 0.388 INCHES NOMINAL IN |
| 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 |
|---|---|
| 1.375X.388-.003K | Reliance Mica Company, Inc. (USA) |
| 1.375X388X3K PRIMARY | Reliance Mica Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| GW802D5 | 7/2 Vendor item drawing reference Northrop Grumman Systems Corporation |
NSN 5365-01-335-0052 is a Shim, manufactured by Reliance Mica Company, Inc., classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-335-0052 has 2 manufacturer part numbers on file: 1.375X.388-.003K (Reliance Mica Company, Inc.), 1.375X388X3K (Reliance Mica Company, Inc.).
Key specifications for 1.375X388X3K: Outside Diameter: 1.375 INCHES NOMINAL IN; Aperture Diameter: 0.388 INCHES NOMINAL IN. 2 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.