MS21244-5

Military Standard Plain Extended Hexagon Washer Nut

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Description:

MS21244-5 Plain Extended Hexagon Washer Nut

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MS21244-5 Datasheet Features and Specification

Thread Class:
3b
Thread Direction:
Right-hand
Washer Outside Diameter:
0.610 inches minimum and 0.640 inches maximum
Counterbore Diameter:
0.385 inches minimum nut and 0.395 inches maximum nut
Overall Height:
0.396 inches minimum and 0.436 inches maximum
Nut Style:
Flat with turned back edge
Nut Counterbore Depth:
0.203 inches minimum nut and 0.223 inches maximum nut
Width Across Flats:
0.492 inches minimum and 0.502 inches maximum
Tempurature Rating:
450.0 deg fahrenheit maximum
Thread Series:
Unjf
Thready Qty Per Inch (tpi):
24
Thread Size:
0.312 inches
Bearing Surface Finish:
125.0 microinches
Material:
Steel comp 302 washer or steel comp 321 washer
Material:
Steel nut
Surface Treatment:
Cadmium nut and chromate nut
Surface Treatment:
Passivate washer
Surface Treatment Specification:
Qq-p-35 fed spec single treatment response washer
Surface Treatment Specification:
Qq-p-416 type 2 class 2 fed spec single treatment response nut
Nondefinitive Specification/std Data:
A grade

Additional Information

SKU / Model: MS212445
NSN: 5310-00-126-5754
FSC: Nuts and Washers / 5310
Product Series: MS21244
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS21244-5_Military-Fasteners-com.pdf
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Amazingly prompt response! I ordered over 1000 items and couldn't believe it when there was an email waiting the following morning saying the items had been dispatched. Easy to track the package online. By comparison I ordered some items from another supplier 3 months ago and I'm still waiting, with no apologies or communication emanating from them to explain the delay.

5.0

Military Fasteners is an exceptional company in terms of how they run their business. Very prompt and responsive to questions, concerns, quotes, and all other forms of inquiry. Brittany Cornish supports many of the business transactions we perform with Military Fasteners and has made working with them an absolute pleasure. I would highly recommend them to anyone seeking mil-spec hardware.

5.0

Order was placed with ease, confirmation received in minutes, delivery by UPS ground in one day. Reasonable price, easy installation. Great service as always.

4.0

Ramona R. is very prompt and professional processing my urgent request! i am very satisfied with the quick turn around. Thank you!

5.0