NSN 5306-00-639-4278
Wheel Bolt
Between 0.740 inches and 0.760 inches fastener length, double hexagon extended washer head style, between 0.320 inches and 0.340 inches head height, width between flats: between 0.304 inches and 0.313 inches .
Manufacturer part number 275779 for national stock number 5306006394278.
Datasheet
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Product description
Machine Bolt NSN 5306-00-639-4278.
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MPN or Model
275779
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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.)
0.1 lb -
Thread Direction
Right-hand -
Thread Length
Between 0.669 inches and 0.740 inches -
Fastener Length
Between 0.740 inches and 0.760 inches -
Head Style
Double hexagon extended washer -
Head Height
Between 0.320 inches and 0.340 inches -
Width Between Flats
Between 0.304 inches and 0.313 inches -
Extended Washer Diameter
Between 0.428 inches and 0.448 inches -
Extended Washer Thickness
Between 0.060 inches and 0.070 inches -
Hole Diameter
0.065 inches -
Thread Diameter
0.250 inches -
Hole Quantity
4 -
Hole Type
Drilled -
Features Provided
Finished head -
Nonstandard Thread Pitch Diameter
+0.2213/+0.2238 inches -
Thready Qty Per Inch (tpi)
28 -
Hardness Rating
30.0 rockwell c and 38.0 rockwell c -
Hole Configuration Style
Double hexagon longitudinal hole -
Surface Finish
63.0 microinches bearing surface of head -
Material
Stainless steel -
Material Specification
Ams 5616 assn standard single material response -
Precious Material
Silver -
Surface Treatment
Silver threads -
Surface Treatment Specification
Ams 2410 assn standard single treatment response threads -
Thread Series Designator
Unf
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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 5306-00-639-4278 machine boltManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
275779 | United Technologies Corporation |
275779 | Kito Mfg Co. Ltd |
275779 | Valco Co |