The Shim, cataloged under National Stock Number 5365-01-447-3634, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 14 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-447-3634 |
| Primary Part Number | 6388240-1 |
| Item Name | Shim |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Overall Thickness | 0.080 INCHES NOMINAL IN |
| Style Designator | NON-CIRCULAR W/BOLT HOLES |
| Aperture Diameter | 2.000 INCHES NOMINAL IN |
| Features Provided | SEPARABLE |
| Lamination Quantity | 40 |
| Bolt Hole Quantity | 4 |
| Center to Center Distance Between Bolt Holes Along Length | 3.375 INCHES NOMINAL IN |
| Center to Center Distance Between Bolt Holes Along Width | 1.875 INCHES NOMINAL IN |
| Outside Edge to Bolt Hole Center Distance Along Length | 0.4375 INCHES NOMINAL IN |
| Lamination Thickness | 0.002 INCHES NOMINAL IN |
| Material | STEEL COMP 302 |
| Hole Diameter | 0.375 INCHES MINIMUM AND 0.381 INCHES MAXIMUM IN |
| Outside Edge to Bolt Hole Center Distance Along Width | 0.4375 INCHES NOMINAL IN |
| Construction | LAMINATED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
NSN 5365-01-447-3634 is a Shim, manufactured by Naval Sea Systems Command, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-447-3634 has 2 manufacturer part numbers on file: 6388240-1 (Naval Sea Systems Command), 6388240-1 (Lockheed Martin Corporation Div Rotary and Mission Systems).
Key specifications for 6388240-1: Overall Thickness: 0.080 INCHES NOMINAL IN; Style Designator: NON-CIRCULAR W/BOLT HOLES; Overall Length: 4.250 INCHES NOMINAL IN; Overall Width: 2.750 INCHES NOMINAL IN. 14 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.