Part Number 3M139-4 Concave Washer
SKU: 53100100504963M1394 Concave Washer Datasheet
Hole Diameter:
Between 0.325 inches and 0.335 inches
Radius:
Between 0.250 inches and 0.280 inches
Material Thickness:
Between 0.108 inches and 0.118 inches
Surface Treatment Specification:
QQ-P-416, type 2, cl 3 federal specification single treatment response
Style Designator:
Concave
Manufacturer Cage:
76301
Trade Information:
- Schedule B: 7318220000
- SITC: 69422
- End Use: Finished metal shapes
- NAICS: 332722
- USDA: 1
Washers other than lock washers, iron or steel
Aerospace Hardware Guarantee
Genuine Manufacturers Parts
100% Product Inspection
7 year Sales Record Retention
Fast On-Time Delivery
HAZMAT Certified
Global Shipping