MS21206-5

Military Standard Flat Washer

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Description:

Hole Diameter: 3/8", Diameter: 5/8

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Add to Cart Up to qty 500 ships same day if ordered before 4pm EST
MS21206-5 Price:
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$0.33 Each
Quantity:
Pre-packaged bag qty: 100 ea
* Sold in increments of 100
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MS21206-5 Datasheet Features and Specification

Center Hole Shape:
Round
Cross Sectional Shape:
Rectangular
Hardness Rating:
Between 38.0 rockwell c and 45.0 rockwell c
Hole Diameter:
Between 0.314 inches and 0.318 inches
Material:
Steel comp 4130
Material Specification:
Mil-s-6758 military specification single material response or mil-s-18729 military specification single material response
Overall Diameter:
Between 0.563 inches and 0.573 inches
Edge Shape:
Round
Surface Treatment:
Cadmium and chromate
Surface Treatment Specification:
Cl 2 federal specification single treatment response type 2 qq-p-416
Thickness:
Between 0.052 inches and 0.072 inches
Quick Specs
Material Steel

Additional Information

SKU / Model: MS212065
NSN: 5310-01-088-5810
FSC: Nuts and Washers / 5310
Product Series: MS21206
Pack Weight (Approx.) 0.295 lb
Minimum Qty (MOQ): 100
ECCN: EAR99
National Motor Freight: 194160, Washer Or Gaskets, Iron Or Steel,
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MS21206-5_Military-Fasteners-com.pdf
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Frequently bought together

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Picture of MS21206C5
MS21206C5
Recessed Washer
in Washers

to fit size: #5/16, washer, countersunk and plain, cadmium plated steel

More MS21206 flat washers

MS21206-9

Hole Diameter: 9/16", Diameter: 0-1/1", Thickness: 1/16"

MS21206-8

$0.26 EA, Hole Diameter: 1/2in., Diameter: 57/64in., Thickness: 1/16in.

MS21206-7

Hole Diameter: 7/16", Diameter: 25/32", Thickness: 1/16"

MS21206-6

Hole Diameter: 3/8in., Diameter: 5/8in., 5310-01-078-4919

MS21206-4

$0.26 EA, Hole Diameter: 1/4in., Diameter: 1/2in. washer

MS21206-3

$0.40 EA, Hole Diameter: 3/16in., Diameter: 23/64in., Thickness: 1/16in.

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You ship them right out to me via US mail in a padded envelope. This makes you my go-to company for all my parts needs. When I've asked questions on-line about an item they are answered thoroughly and usually the same day. Thanks Military Fasteners!

5.0

I have built an airplane with parts from Military Fasteners. In the last years I have only had one issue involving warranty problems and that was resolved by the factory. Good service and quality parts/availability are very good at Military Fasteners.

5.0

Military Fasteners is first on my list for the hard to find items so often associated with Government Projects. Brittany and Michael have always been quick to respond and nothing but professional in every way. I look forward to a continued relationship with Military Fasteners.

5.0

Brittany has always provided me with excellent service on phone calls and in emails! Brittany is always extremely helpful, friendly and she goes the extra mile to help! Thank you very much Brittany!!

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