The Shim, cataloged under National Stock Number 5365-01-475-9631, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Sierracin Corporation. 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 | 5365-01-475-9631 |
| Primary Part Number | 271598-01 |
| Item Name | Shim |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Sierracin Corporation |
| Status | ACTIVE |
| Overall Thickness | 0.062 INCHES NOMINAL IN |
| Style Designator | NON-CIRCULAR W/O BOLT HOLES |
| Material Document and Classification | QQ-A-250/11, TEMPER H19 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-250/8, TEMPER H19/H39 FED SPEC SINGLE MATERIAL RESPONSE |
| Aperture Diameter | 0.312 INCHES MINIMUM AND 0.319 INCHES MAXIMUM IN |
| Lamination Quantity | 20 |
| Lamination Thickness | 0.003 INCHES NOMINAL 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 |
| Part Number | Manufacturer |
|---|---|
| 271598-01 PRIMARY | Sierracin Corporation (USA) |
NSN 5365-01-475-9631 is a Shim, manufactured by Sierracin Corporation, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-475-9631 has 1 manufacturer part number on file: 271598-01 (Sierracin Corporation).
Key specifications for 271598-01: Overall Thickness: 0.062 INCHES NOMINAL IN; Style Designator: NON-CIRCULAR W/O BOLT HOLES; Material Document and Classification: QQ-A-250/11, TEMPER H19 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-250/8, TEMPER H19/H39 FED SPEC SINGLE MATERIAL RESPONSE; Overall Length: 1.200 INCHES NOMINAL IN. 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.