NAS1640-4
Lock Washer
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Description:
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NAS1640-4 Lock Washer
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NAS1640-4 Datasheet Features and Specification
Hole Diameter:
0.115 inches minimum and 0.124 inches maximum
Outside Diameter:
0.212 inches maximum
Material Thickness:
0.025 inches minimum and 0.031 inches maximum
Hardness Rating:
35.0 rockwell c minimum and 45.0 rockwell c maximum
Material:
Steel corrosion resisting overall
Material Specification:
Fed std 66,crew 300 series mil std single material response overall
Surface Treatment:
Passivate overall
Surface Treatment Specification:
Qq-p-35 fed spec single treatment response overall
Style Designator:
Split helical-right hand
Nondefinitive Specification/std Data:
C class
Additional Information
SKU / Model: | NAS16404 |
NSN: | 5310-00-442-6913 |
FSC: | Nuts and Washers / 5310 |
Product Series: | NAS1640 |
Pack Weight (Approx.) | 0.000 lb |
Minimum Qty (MOQ): | 100 |
ECCN: | EAR99 |
National Motor Freight: | 194160, Washer Or Gaskets, Iron Or Steel, |
Download PDF Version NAS1640-4_Military-Fasteners-com.pdf |
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More NAS1640 lock washers
NAS1640-416
5310-00-087-3055 Lock Washer
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Marcel B.
I placed the order on a Sat, and on Sun wanted to add something, sent email, got quick response and they added item and got the order in 3 days. AWESOME SERVICE
5.0
Doug E.
Great service and Very fast. Ramona was a great help. Keep up the great work!!
5.0
Brixton B.
Great service. Product was exactly as ordered and was delivered in a timely manner. Great service and I will shop here again.
5.0
Kaylani H.
Thanks for the quick service. Great price and quick service.
5.0
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