MS21083D8

Military Standard Locknut

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Description:

Thread Size: 1/2", Nut Height: 21/64", Head Width: 47/64

* Manufacturer certifications are shipped with your order FREE of charge
MS21083D8
MS21083D8
MS21083D8
MS21083D8
MS21083D8
MS21083D8
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MS21083D8 Datasheet Features and Specification

Thread Class:
3b
Thread Direction:
Right-hand
Locking Feature:
Prevailing torque with nonmetallic insert
Nut Style:
Hexagon
Nut Height:
0.328 inches maximum
Width Across Flats:
0.741 inches minimum and 0.752 inches maximum
Tempurature Rating:
250.0 deg fahrenheit nominal
Thread Series:
Unjf
Thready Qty Per Inch (tpi):
20
Thread Size:
0.500 inches
Countersink Angle:
88.0 degrees nominal nut
Bearing Surface Type:
Chamfered or washer faced
Bearing Surface Finish:
125.0 microinches
Material:
Aluminum overall except insert
Material:
Plastic polyamide locking insert
Surface Treatment:
Anodize overall except insert or chromate overall except insert
Surface Treatment Specification:
Mil-a-8625 mil spec 1st treatment response overall except insert or mil-c-5541 mil spec 2nd treatment response overall except insert
Quick Specs
Thread Size 1/2
Thread Qty 20
Material Aluminum

Additional Information

SKU / Model: MS21083D8
NSN: 5310-00-948-9760
FSC: Nuts and Washers / 5310
Product Series: MS21083D
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10
Schedule B: 7616.10.1000
ECCN: EAR99
National Motor Freight: 013540, Alum Nuts
Download PDF Version
MS21083D8_Military-Fasteners-com.pdf
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More MS21083D locknuts

MS21083D9

Thread Size: 35/64", Nut Height: 3/8", Head Width: 55/64"

MS21083D12

Thread Size: 3/4", Nut Height: 27/64", Head Width: 1-3/64"

MS21083D04

Thread Size: 7/64in., Nut Height: 1/8in., Head Width: 15/64in.

Product Image Gallery

Product code MS21083D8
MS21083D8
MS21083D8
MS21083D8
MS21083D8
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MS21083D8

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