The Washer,key, cataloged under National Stock Number 5310-00-439-6876, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hamilton Sundstrand Corporation. Government technical data includes 13 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-439-6876 |
| Primary Part Number | 797-19 |
| Item Name | Washer,key |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Hamilton Sundstrand Corporation |
| Status | ACTIVE |
| Material Thickness | 0.063 INCHES NOMINAL IN |
| Style Designator | KEY |
| Outside Diameter | 1.138 INCHES NOMINAL IN |
| Material Document and Classification | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| External Key Quantity | 2 |
| Distance From Centerline to Top of Internal Key | 0.375 INCHES NOMINAL IN |
| Internal Straight Key Width | 0.150 INCHES NOMINAL IN |
| Hole Diameter | 0.935 INCHES NOMINAL IN |
| Internal Key Quantity | 2 |
| Overall Distance Including Keys | 1.244 INCHES NOMINAL IN |
| External Straight Key Width | 0.154 INCHES NOMINAL IN |
| Material | STEEL COMP 1060 OVERALL |
| Surface Treatment | CADMIUM OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 797-19 PRIMARY | Hamilton Sundstrand Corporation (USA) |
NSN 5310-00-439-6876 is a Washer,key, manufactured by Hamilton Sundstrand Corporation, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-439-6876 has 1 cross-referenced part number: 797-19 (Hamilton Sundstrand Corporation).
There are 4 known substitutes for 5310-00-439-6876: 5961-00-349-9466, 5840-01-046-8972, 5950-01-161-3346 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 797-19: Material Thickness: 0.063 INCHES NOMINAL IN; Style Designator: KEY; Outside Diameter: 1.138 INCHES NOMINAL IN; Material Document and Classification: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 13 total characteristics are documented in the Federal Logistics Information System.