NSN 5306-01-139-6057
Wheel Bolt
Between 1.688 inches and 1.750 inches fastener length, hexagon head style, between 0.378 inches and 0.403 inches head height, width between flats: between 0.923 inches and 0.938 inches .
Manufacturer part number 12270459 for national stock number 5306011396057.
Datasheet
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Product description
Machine Bolt NSN 5306-01-139-6057.
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MPN or Model
12270459
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Schedule B
7318.15.2000 (Bolts and bolts and their nuts or washers exported in the same shipment) -
NMF (National Motor Freight)
093486 - Bolts, Nuts Or Screws, NOI (sub 3) -
Unit Weight (Est.)
0.2 lb -
Thread Class
2a -
Thread Direction
Right-hand -
Thread Length
Between 1.440 inches and 1.560 inches -
Fastener Length
Between 1.688 inches and 1.750 inches -
Head Style
Hexagon -
Head Height
Between 0.378 inches and 0.403 inches -
Width Between Flats
Between 0.923 inches and 0.938 inches -
Thread Diameter
0.625 inches -
Grip Length
0.250 inches -
Features Provided
Finished head -
Thready Qty Per Inch (tpi)
11 -
Hardness Rating
32.0 rockwell c and 38.0 rockwell c -
Material
Steel comp 4140 or steel comp 8640 -
Material Specification
Astm a322 assn standard 1st material response or astm a331 assn standard 2nd material response -
Surface Treatment
Phosphate -
Surface Treatment Specification
Mil-p-16232 ty m cl 2 military specification single treatment response -
Thread Series Designator
Unc
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An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. the threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. a locking feature may be incorporated in the design of the head or threads. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. for items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, bolt, shear. See also screw, cap, hexagon head and screw, machine.
Pricing and Availability
Get a quote for 5306-01-139-6057 machine boltManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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12270459 | U S Army Tank Automotive Command |