NSN 5306-00-207-5172
Externally Relieved Body Bolt
Between 0.740 inches and 0.760 inches fastener length, double hexagon extended washer head style, between 0.272 inches and 0.292 inches head height, width between flats: between 0.300 inches and 0.315 inches .
Manufacturer part number 237205 for national stock number 5306002075172.
Datasheet
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Product description
Externally Relieved Body Bolt NSN 5306-00-207-5172.
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MPN or Model
237205
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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 0.512 inches and 0.542 inches -
Fastener Length
Between 0.740 inches and 0.760 inches -
Head Style
Double hexagon extended washer -
Head Height
Between 0.272 inches and 0.292 inches -
Width Between Flats
Between 0.300 inches and 0.315 inches -
Extended Washer Diameter
Between 0.428 inches and 0.448 inches -
Extended Washer Thickness
Between 0.060 inches and 0.080 inches -
First Diameter From Head
Between 0.218 inches and 0.228 inches -
Distance From Largest Bearing Surface Of Head To End Of First Diameter
Between 0.065 inches and 0.125 inches -
Thread Diameter
0.250 inches -
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 -
Externally Relieved Body Diameter Quantity
1 -
Material
Steel comp 601 -
Material Specification
Ams 6304 assn standard single material response -
Surface Treatment
Nickel and cadmium -
Surface Treatment Specification
Ams 2416 assn standard all treatment responses -
Thread Series Designator
Unf
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An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercuts for thread relief). It is no. 10 (0.190 in.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, internal wrenching and thumbscrew. See also screw, externally relieved body.
![Mechanic Bill explains Externally Relieved Body Bolt](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 5306-00-207-5172 externally relieved body boltManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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237205 | United Technologies Corporation |
237205 | Sps Technologies, Llc |
Stock Check
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