National Stock number : 5310-01-117-7426
Key Washer
| Available Quantity | 11 |
| Available Conditions | NE AR NS |
| Classification | Nuts and Washers - FSC 5310 |
| Schedule B | 7318220000 |
| Stock Check Date | 08/13/2025 |
Part-Number.info Quality System
- ISO 9001:2015 + AS9120B Certifed
- Audited supply chain
- Counterfeit Parts Prevention
- 100% Product Inspections
- 7 Year Record Retention
- HAZMAT Certified
- ITAR and DDTC Registered
Product Properties
Description
Key Washer
Hole Diameter
2.530in. and 2.550in. ⁓2-9/16"
Outside Diameter
3.137in. and 3.157in.
External Straight Key Width
0.150in. and 0.170in.
Internal Straight Key Width
0.290in. and 0.300in.
Overall Distance Including Keys
3.289in. and 3.309in.
External Key Quantity
4
Internal Key Quantity
2
Material Thickness
0.046in. and 0.054in.
Hardness Rating
34.0 rockwell c and 38.0 rockwell c
Material
steel
Material Document And Classification
AMS6359 assn std single material response or AMS6415 assn std single material response
Surface Treatment
phosphate
Surface Treatment Document And Classification
MIL-P-16232, type z, class 4a mil spec single treatment response
Style Designator
key
