The Washer,key, cataloged under National Stock Number 5310-00-209-2680, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-209-2680 |
| Primary Part Number | 26594 |
| Item Name | Washer,key |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. |
| Status | CANCELLED |
| External Key Quantity | 6 |
| Material | STEEL OVERALL |
| Material Document and Classification | AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Material Thickness | 0.042 INCHES NOMINAL IN |
| Internal Prebent Key Width | 0.107 INCHES NOMINAL IN |
| Angle Between Second and Third Key | 30.0 DEGREES NOMINAL |
| Overall Distance Including Keys | 2.824 INCHES NOMINAL IN |
| Angle Between First and Second Key | 30.0 DEGREES NOMINAL |
| External Prebent Key Width | 0.226 INCHES NOMINAL IN |
| Angle Between Fifth and Sixth Key | 30.0 DEGREES NOMINAL |
| Angle Between Third and Fourth Key | 134.0 DEGREES NOMINAL |
| Angle Between Fourth and Fifth Key | 30.0 DEGREES NOMINAL |
| Internal Prebent Key Length | 0.123 INCHES NOMINAL IN |
| External Straight Key Width | 0.219 INCHES NOMINAL IN |
| Outside Diameter | 2.375 INCHES NOMINAL IN |
| Hole Diameter | 1.962 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 26594 PRIMARY | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN) |
| 5310CH37-016-3 | Us Army Aviation and Missile Command (USA) |
NSN 5310-00-209-2680 is a Washer,key, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-209-2680 has 2 cross-referenced part numbers: 26594 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.), 5310CH37-016-3 (Us Army Aviation and Missile Command).
There are 7 known substitutes for 5310-00-209-2680: 3455-00-293-0525, 6680-00-569-1070, 3040-00-697-2663 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 26594: External Key Quantity: 6; Material: STEEL OVERALL; Material Document and Classification: AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Material Thickness: 0.042 INCHES NOMINAL IN. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-209-2680 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.