The Washer,key, cataloged under National Stock Number 5310-01-129-9829, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cole Hersee Company. Government technical data includes 11 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 | 5310-01-129-9829 |
| Primary Part Number | 88564 |
| Item Name | Washer,key |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Cole Hersee Company |
| Status | ACTIVE |
| Material | STEEL OVERALL |
| Distance From Centerline to Inside of Prebent Key | 0.360 INCHES NOMINAL IN |
| Material Thickness | 0.035 INCHES NOMINAL IN |
| Style Designator | KEY |
| Outside Diameter | 0.720 INCHES NOMINAL IN |
| External Prebent Key Length | 0.040 INCHES NOMINAL IN |
| Distance From Centerline to Top of Internal Key | 0.210 INCHES NOMINAL IN |
| Internal Straight Key Width | 0.060 INCHES NOMINAL IN |
| External Prebent Key Width | 0.110 INCHES NOMINAL IN |
| Overall Distance Including Keys | 0.750 INCHES NOMINAL IN |
| Hole Diameter | 0.480 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 88564 PRIMARY | Cole Hersee Company (USA) |
NSN 5310-01-129-9829 is a Washer,key, manufactured by Cole Hersee Company, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-129-9829 has 1 cross-referenced part number: 88564 (Cole Hersee Company).
There are 4 known substitutes for 5310-01-129-9829: 4720-00-101-1476, 4720-01-267-9420, 2815-01-304-0249 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 88564: Material: STEEL OVERALL; Distance From Centerline to Inside of Prebent Key: 0.360 INCHES NOMINAL IN; Material Thickness: 0.035 INCHES NOMINAL IN; Style Designator: KEY. 11 total characteristics are documented in the Federal Logistics Information System.