The Washer,key, cataloged under National Stock Number 5310-00-209-2661, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Curtiss-Wright Controls, Inc. Dba Curtiss Wright Div Actuation Division. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-209-2661 |
| Primary Part Number | 149546 |
| Item Name | Washer,key |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Curtiss-Wright Controls, Inc. Dba Curtiss Wright Div Actuation Division |
| Status | ACTIVE |
| Material Thickness | 0.031 INCHES NOMINAL IN |
| Hole Diameter | 0.880 INCHES NOMINAL IN |
| External Key Quantity | 2 |
| Outside Diameter | 1.336 INCHES NOMINAL IN |
| Overall Distance Including Keys | 1.435 INCHES MINIMUM AND 1.445 INCHES MAXIMUM IN |
| External Straight Key Width | 0.115 INCHES MINIMUM AND 0.118 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OVERALL |
| Style Designator | KEY |
| Material | STEEL COMP 1095 OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 149546 PRIMARY | Curtiss-Wright Controls, Inc. Dba Curtiss Wright Div Actuation Division (USA) |
NSN 5310-00-209-2661 is a Washer,key, manufactured by Curtiss-Wright Controls, Inc. Dba Curtiss Wright Div Actuation Division, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-209-2661 has 1 cross-referenced part number: 149546 (Curtiss-Wright Controls, Inc. Dba Curtiss Wright Div Actuation Division).
There are 3 known substitutes for 5310-00-209-2661: 3110-00-100-0603, 2810-00-109-2629, 5961-01-117-8034. Verify interchangeability with system specifications before substitution.
Key specifications for 149546: Material Thickness: 0.031 INCHES NOMINAL IN; Hole Diameter: 0.880 INCHES NOMINAL IN; External Key Quantity: 2; Outside Diameter: 1.336 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.