The Washer,key, cataloged under National Stock Number 5310-00-709-2543, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-709-2543 |
| Primary Part Number | 380238 |
| Item Name | Washer,key |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| External Tapered Key Width | 0.400 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN |
| Distance From Centerline to Inside of Prebent Key | 0.412 INCHES MINIMUM AND 0.422 INCHES MAXIMUM IN |
| Style Designator | KEY |
| Material Thickness | 0.033 INCHES MINIMUM AND 0.041 INCHES MAXIMUM IN |
| Material | STEEL COMP 321 OVERALL |
| Outside Diameter | 0.705 INCHES MINIMUM AND 0.715 INCHES MAXIMUM IN |
| Overall Distance Including Keys | 0.990 INCHES MINIMUM AND 1.018 INCHES MAXIMUM IN |
| External Prebent Key Length | 0.112 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN |
| Hole Diameter | 0.515 INCHES MINIMUM AND 0.525 INCHES MAXIMUM IN |
| External Prebent Key Angle | 20.0 DEGREES MINIMUM AND 40.0 DEGREES MAXIMUM |
| External Prebent Key Width | 0.170 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN |
| External Key Quantity | 1 |
| Material Document and Classification | AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Split Key Length | 0.190 INCHES MINIMUM AND 0.195 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-00-709-2543 is a Washer,key, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-709-2543 has 3 cross-referenced part numbers: 380238 (Dcp Spring Acquisition Company, Inc. Dba New England Spring Div New England Spring), 380238 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 380238 (Alinabal Holdings Corporation Div Engineered Products Group).
There are 4 known substitutes for 5310-00-709-2543: 6140-00-057-2554, 2920-00-466-1952, 5306-00-476-1478 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 380238: External Tapered Key Width: 0.400 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN; Distance From Centerline to Inside of Prebent Key: 0.412 INCHES MINIMUM AND 0.422 INCHES MAXIMUM IN; Style Designator: KEY; Material Thickness: 0.033 INCHES MINIMUM AND 0.041 INCHES MAXIMUM IN. 14 total characteristics are documented in the Federal Logistics Information System.