The Washer,key, cataloged under National Stock Number 5310-00-043-0808, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Sabreliner Corp. Government technical data includes 17 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-043-0808 |
| Primary Part Number | 303791 |
| Item Name | Washer,key |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Sabreliner Corp |
| Status | ACTIVE |
| External Prebent Key Width | 0.150 INCHES NOMINAL IN |
| External Key Quantity | 1 |
| Outside Diameter | 0.530 INCHES NOMINAL IN |
| Angle Between External Keys | 120.0 DEGREES NOMINAL |
| Material | STEEL COMP 1010 OVERALL |
| Style Designator | KEY |
| Surface Treatment | CADMIUM OVERALL |
| Surface Treatment Document and Classification | AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Heat Treatment | AS FABRICATED |
| Overall Distance Including Keys | 0.980 INCHES NOMINAL IN |
| External Tapered Key Width | 0.420 INCHES NOMINAL IN |
| Material Thickness | 0.035 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN |
| Hole Diameter | 0.323 INCHES MINIMUM AND 0.333 INCHES MAXIMUM IN |
| External Prebent Key Length | 0.200 INCHES NOMINAL IN |
| External Prebent Key Angle | 15.0 DEGREES NOMINAL |
| Split Key Length | 0.100 INCHES NOMINAL IN |
| Distance From Centerline to Inside of Prebent Key | 0.390 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-00-043-0808 is a Washer,key, manufactured by Sabreliner Corp, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-043-0808 has 2 cross-referenced part numbers: 303791 (Teledyne Brown Engineering, Inc. Dba Teledyne Turbine Engines Div Teledyne Turbine Engines), 303791 (Sabreliner Corp).
There are 2 known substitutes for 5310-00-043-0808: 5935-00-027-6759, 6515-01-581-4311. Verify interchangeability with system specifications before substitution.
Key specifications for 303791: External Prebent Key Width: 0.150 INCHES NOMINAL IN; External Key Quantity: 1; Outside Diameter: 0.530 INCHES NOMINAL IN; Angle Between External Keys: 120.0 DEGREES NOMINAL. 17 total characteristics are documented in the Federal Logistics Information System.