MS21045L12

Military Standard Locknut

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Description:

Thread Size: 3/4", Nut Height: 57/64", Head Width: 1-3/64"

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MS21045L12 Datasheet Features and Specification

Thread Class:
3b
Thread Direction:
Right-hand
Locking Feature:
Prevailing torque all metal design
Lubrication:
Dry film lubricant
Nut Style:
Hexagon
Nut Height:
0.855 nominal mils and 0.891 nominal centimeters
Width Across Flats:
1.052 inches minimum and 1.064 inches maximum
Tempurature Rating:
450.0 deg fahrenheit nominal
Thread Series:
Unjf
Thready Qty Per Inch (tpi):
16
Thread Size:
0.750 inches
Countersink Angle:
88.0 degrees nominal nut
Bearing Surface Type:
Chamfered or washer faced
Bearing Surface Finish:
125.0 microinches
Material:
Steel overall
Surface Treatment:
Cadmium overall
Surface Treatment Specification:
Qq-p-416 fed spec single treatment response overall
Quick Specs
Thread Size 3/4
Thread Qty 16
Material Steel

Additional Information

SKU / Model: MS21045L12
NSN: 5310-00-857-5975
FSC: Nuts and Washers / 5310
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5 EA
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS21045L12_Military-Fasteners-com.pdf
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MS21045L18

Thread Size: 1-1/8", Nut Height: 1-17/64", Head Width: 1-39/64"

MS21045L14

Thread Size: 7/8", Nut Height: 1", Head Width: 1-15/64"

MS21045L10

Thread Size: 5/8in., Nut Height: 3/4in., Head Width: 7/8in.

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Highly recommend ... amazing customer service ... always going above and beyond my needs. Kindest Regard, Julie with Tactical Air Support, Inc.

5.0

Great service when calling in orders, very knowledgeable staff. The web site is also very user friendly for ordering and shipping is quick. I give it a 5 star rating.

5.0

Ive been purchasing aircraft parts and hardware from Military Fasteners for over 4 years. That alone should speak volumes. Ive always received excellent customer service and the product quality is unrivaled. When I think of aircraft parts and accessories, Im thinking Military Fasteners. Keep up the excellent work folks! Regards, Ed

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