MS21299C7

Military Standard Recessed Washer

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Description:

Hole Diameter: 1/2

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MS21299C7 Price:
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$1.49 Each
Quantity:
Pre-packaged bag qty: 25 ea
* Sold in increments of 25
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MS21299C7 Datasheet Features and Specification

Hardness Rating:
Between 39.0 rockwell c and 45.0 rockwell c
Hole Diameter:
Between 0.439 inches and 0.443 inches
Material:
Steel comp 4130
Material Specification:
Mil-s-6758 military specification single material response and mil-s-18729 military specification single material response
Material Thickness:
Between 0.071 inches and 0.085 inches
Outside Diameter:
Between 0.821 inches and 0.831 inches
Recess Angle:
90.0 degrees
Recess Diameter:
Between 0.539 inches and 0.569 inches
Style Designator:
15 recessed
Surface Treatment:
Cadmium
Surface Treatment Specification:
Class 2 federal specification single treatment response type 2 qq-p-416
Quick Specs
Material Steel

Additional Information

Alternate Part Numbers

  • MS21299-C7
SKU / Model: MS21299C7
NSN: 5310-01-134-8752
FSC: Nuts and Washers / 5310
Product Series: MS21299C
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 25
ECCN: EAR99
National Motor Freight: 194160, Washer Or Gaskets, Iron Or Steel,
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MS21299C7_Military-Fasteners-com.pdf
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Ordered the plugs on Tuesday and received them Friday morning. Great service. Items arrived as ordered. You run a tight ship.

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Military Fasteners provided the supplies needed to repair my prop. They had the exact items I needed, at a good price. My order was delivered in reasonable time, complete with instructions. The end result was a quality repair to get me back flyin again. Thank you! Steve

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Ordered on a Monday evening and arrived in New Zealand Friday afternoon. Very good prompt service and the compass was installed on the Saturday after calibration. Thanks Military Fasteners!

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Easy ordering format, fast delivery, packaged and documented well.

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