The Shim, cataloged under National Stock Number 5365-00-985-6681, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Curtiss-Wright Controls Integrated Sensing, Inc.. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-00-985-6681 |
| Primary Part Number | 81-45 |
| Item Name | Shim |
| FSC / FSG | 5365 / 53 — No Item Name Available |
| Manufacturer | Curtiss-Wright Controls Integrated Sensing, Inc. |
| Status | ACTIVE |
| Outside Diameter | 0.490 INCHES NOMINAL IN |
| FSC Application Data | DRAWER,ROD POSITION INDICATION,NUCLEAR REACTOR |
| Style Designator | CIRCULAR |
| Surface Treatment | PASSIVATE |
| Aperture Diameter | 0.375 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING |
| Construction | ONE-PIECE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SK658-1PC81-45 | Curtiss-Wright Controls Integrated Sensing, Inc. (USA) |
| 81-45 PRIMARY | Curtiss-Wright Controls Integrated Sensing, Inc. (USA) |
NSN 5365-00-985-6681 is a Shim, manufactured by Curtiss-Wright Controls Integrated Sensing, Inc., classified under FSC 5365 (No Item Name Available). Status: active.
NSN 5365-00-985-6681 has 2 cross-referenced part numbers: SK658-1PC81-45 (Curtiss-Wright Controls Integrated Sensing, Inc.), 81-45 (Curtiss-Wright Controls Integrated Sensing, Inc.).
There are 8 known substitutes for 5365-00-985-6681: 5331-00-106-0539, 6105-00-635-4705, 5999-00-769-4976 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 81-45: Outside Diameter: 0.490 INCHES NOMINAL IN; FSC Application Data: DRAWER,ROD POSITION INDICATION,NUCLEAR REACTOR; Style Designator: CIRCULAR; Surface Treatment: PASSIVATE. 7 total characteristics are documented in the Federal Logistics Information System.