A1638-5

Flat Washer

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Description:

Hole Diameter: 1/4", Diameter: 3/8"

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A1638-5 Datasheet Features and Specification

Cross Sectional Shape:
Rectangular
Hole Diameter:
0.193 inches nominal
Edge Shape:
Round
Center Hole Shape:
1 round
Center Hole Shape:
Round
Thickness:
0.031 inches nominal
Overall Diameter:
0.437 inches nominal
Color:
Red overall
Material:
Wool overall or cotton overall or cellulose overall or glass overall

Additional Information

SKU / Model: A16385
NSN: 5310-00-176-6263
FSC: Nuts and Washers / 5310
Product Series: A1638
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 100
National Motor Freight: 194120, Washers / Gaskets / Pckg Dvcs Noi
Download PDF Version
A1638-5_Military-Fasteners-com.pdf
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More A1638 flat washers

A1638-26

Washer

A1638-12

$0.23 EA, Hole Diameter: 1/4in., Diameter: 1/2in.

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Had an order discrepancy. Kristen Belmont to the rescue! Very well taken care of. Thanks to Military Fasteners for having a wonderful C.A.R.E team!

5.0

Products are military grade MIL-SPEC as advertised. I was able to locate #10 locking counter-sunk nutplates when ALL other locations, including Aircraft-Spruce, could not supply.

5.0

When I order from AS your staff is always knowledgeable on your products, quick to help customers, no phone call holds waiting time period, competitive pricing and fast standard delivery.

4.0

Would definitely buy again from Military Fasteners. Order was delivered sooner than expected. Good price and order quality was better than expected.

4.0