NSN 5306-01-478-2438
Bolt Flush Head
Grip length min .8115 max .8135 grip diameter min .2490 max .2495.
Manufacturer part number 03A512-4-14C for national stock number 5306014782438.
Datasheet
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Product description
Internal Wrenching Bolt NSN 5306-01-478-2438.
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MPN or Model
03A512-4-14C
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Schedule B
8109.90.0000 (Zirconium and articles thereof nesoi) -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
0.403 inches -
Fastener Length
Between 1.2145 inches and 1.2165 inches -
Head Style
Flat countersunk -
Head Diameter
Between 0.438 inches and 0.511 inches -
Spline Major Diameter
Between 0.173 inches and 0.183 inches -
Internal Drive Style
Torx -
Thread Diameter
0.250 inches -
Thready Qty Per Inch (tpi)
28 -
Min. Tensile Strength (psi)
3700 pounds per square inch -
Countersink Angle
Between 129.0 degrees and 131.0 degrees -
Material
Titanium alloy uns r56400 -
Material Specification
Ams4928 assn standard 1st material response or ams4967 assn standard 2nd material response -
Thread Series Designator
Unjf
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An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. It is designed with an internal socket or internal multiple spline for use with an internal driver. The head is beveled (conical) or cylindrical in shape. Items with cylindrical shaped heads must have an externally relieved body. A locking feature may be incorporated in the design of the head or threads. See also screw, cap, socket head. Excludes setscrew; screw, shoulder; bolt, shoulder; screw, externally relieved body; bolt, externally relieved body; and screw, machine.
Pricing and Availability
Get a quote for 5306-01-478-2438 internal wrenching boltManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
03A512-4-14C | Northrop Grumman Systems Corporation |
PBF1682-4-14C | Sps Technologies, Llc |
CB9295-4-14C | Click Bond, Inc. |
03A512 | Northrop Grumman Systems Corporation |