MS21083N12

Military Standard Locking Hexagon Nut Self

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Description:

thread: 3/4-16, self-locking nut - hexagon, low height - cadmium plated steel nylon insert, 250°,

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MS21083N12 Datasheet Features and Specification

Thread Class:
3b
Thread Direction:
Right-hand
Locking Feature:
Prevailing torque with nonmetallic insert
Lubrication:
Soluble lubricant
Nut Style:
Hexagon
Nut Height:
0.422 inches maximum
Width Across Flats:
1.052 inches minimum and 1.064 inches maximum
Tempurature Rating:
250.0 deg fahrenheit maximum
Thread Series:
Unjf
Thready Qty Per Inch (tpi):
16
Hardness Rating:
35.0 rockwell c maximum
Thread Size:
0.750 inches
Countersink Angle:
88.0 degrees minimum nut
Bearing Surface Type:
Chamfered or washer faced
Bearing Surface Finish:
125.0 microinches
Material:
Plastic polyamide locking insert
Material:
Steel nut
Surface Treatment:
Cadmium overall except insert and chromate overall except insert
Surface Treatment Specification:
Qq-p-416,ty 2,cl 2 fed spec all treatment responses overall except insert
Quick Specs
Thread Size 3/4
Thread Qty 16
Material Steel

Additional Information

SKU / Model: MS21083N12
NSN: 5310-00-939-0783
FSC: Nuts and Washers / 5310
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS21083N12_Military-Fasteners-com.pdf
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I've never received an incorrect order from ACS, even when dealing with small hardware such as nuts, washers, screws, etc. Shipment is always fast and with reasonable shipment prices for my needs. Even my smallest of orders is processed and ship quickly. I'm a long-time ACS customer and I expect I will be for a long time.

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Extremely fast shipping and an excellent product. Will use again.

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As normal with Military Fasteners for many years, no issues. I order the parts needed and they send them. Just fair prices and good service.

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I was impressed with the speedy delivery of my order and also with the order itself.

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