A1638-12

Flat Washer

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Description:

Hole Diameter: 1/4", Diameter: 1/2", A1638 series washer

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A1638-12
A1638-12
A1638-12
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A1638-12
Add to Cart Up to qty 900 ships same day if ordered before 4pm EST
A1638-12 Price:
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$0.25 Each
Quantity:
Pre-packaged bag qty: 100 ea
* Sold in increments of 100
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A1638-12 Datasheet Features and Specification

Cross Sectional Shape:
Rectangular
Hole Diameter:
0.255 inches minimum and 0.260 inches maximum
Edge Shape:
Round
Center Hole Shape:
1 round
Center Hole Shape:
Round
Thickness:
0.062 inches nominal
Overall Diameter:
0.450 inches nominal
Material:
Steel overall
Surface Treatment:
Cadmium overall

Additional Information

SKU / Model: A163812
NSN: 5310-00-720-8800
FSC: Nuts and Washers / 5310
Product Series: A1638
Pack Weight (Approx.) 0.175 lb
Minimum Qty (MOQ): 100
Schedule B: 7318.22.0000
ECCN: 9A991
National Motor Freight: 194160, Washer Or Gaskets, Iron Or Steel,
Download PDF Version
A1638-12_Military-Fasteners-com.pdf
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More A1638 flat washers

A1638-5

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

A1638-26

Washer

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Product code A1638-12
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Received exactly as ordered, exactly when promised. Superb customer service as always.

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Best company out there!! Great customer service!

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You had what I needed and I had it in 2 days.I always look to military fasteners 1st when I need anything for my airplane.

5.0

Brittany was attentive to our needs. We had to source some other products you didn't have elsewhere. We would have preferred to place an order a one place. Will come back and order another time.

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