The Shim, cataloged under National Stock Number 5365-00-582-3388, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is The Timken Corporation. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5365-00-582-3388 |
| Primary Part Number | K21020 |
| Item Name | Shim |
| FSC / FSG | 5365 / 53 — No Item Name Available |
| Manufacturer | The Timken Corporation |
| Status | CANCELLED |
| Outside Corner Inverted Radius | 0.375 INCHES NOMINAL IN |
| Bolt Circle Diameter | 3.250 INCHES NOMINAL IN |
| Construction | ONE-PIECE |
| Aperture Diameter | 2.531 INCHES NOMINAL IN |
| Outside Corner Radius | 0.375 INCHES NOMINAL IN |
| Side Radius From Gasket Center | 1.625 INCHES NOMINAL IN |
| Material | STEEL |
| Bolt Hole Quantity | 4 |
| Hole Diameter | 0.406 INCHES NOMINAL IN |
| Style Designator | NON-CIRCULAR W/APERTURE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| K21020 PRIMARY | The Timken Corporation (USA) |
| 1644 | Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor (USA) |
| 721922 | Wabco Construction and Mining Equipment Group Indianapolis Plant an American Standard Inc Co (USA) |
| 721922 | American Standard Inc Westinghouse Air Brake Co Div (USA) |
NSN 5365-00-582-3388 is a Shim, manufactured by The Timken Corporation, classified under FSC 5365 (No Item Name Available). Status: cancelled.
NSN 5365-00-582-3388 has 4 cross-referenced part numbers: K21020 (The Timken Corporation), 1644 (Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor), 721922 (Wabco Construction and Mining Equipment Group Indianapolis Plant an American Standard Inc Co), 721922 (American Standard Inc Westinghouse Air Brake Co Div).
There are 12 known substitutes for 5365-00-582-3388: 5340-00-185-0375, 5910-00-195-8200, 4530-00-200-4174 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for K21020: Outside Corner Inverted Radius: 0.375 INCHES NOMINAL IN; Bolt Circle Diameter: 3.250 INCHES NOMINAL IN; Construction: ONE-PIECE; Overall Width: 4.000 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 5365-00-582-3388 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.