1-321-802-5889
Email Us

NSN 5306-01-348-2652

Bolt Flush Head

About this product

Apply mil-l-8937 to threads,shank and underside of head; remainder of head and internal drive to be lube free.

Manufacturer part number 221B1408P0001 for national stock number 5306013482652.

Datasheet

  • Product description

    Internal Wrenching Bolt NSN 5306-01-348-2652.

  • MPN or Model

    221B1408P0001

  • 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)
  • Thread Class
    3a
  • Thread Direction
    Right-hand
  • Thread Length
    Between 0.429 inches and 0.449 inches
  • Fastener Length
    3.750 inches
  • Head Style
    Flat chamfer
  • Head Diameter
    0.308 inches
  • Head Height
    0.185 inches
  • First Diameter From Head
    Between 0.164 inches and 0.169 inches
  • Distance From Largest Bearing Surface Of Head To End Of First Diameter
    3.311 inches
  • Internal Drive Style
    Hexagon
  • Thread Diameter
    0.190 inches
  • Width Across Flats
    Between 0.1562 inches and 0.1587 inches
  • Thready Qty Per Inch (tpi)
    32
  • Min. Tensile Strength (psi)
    140000 pounds per square inch
  • Externally Relieved Body Diameter Quantity
    1
  • Material
    Iron alloy 660
  • Material Specification
    Ams5731 assn standard single material response or ams5737 assn standard single material response
  • Surface Treatment
    Passivate
  • Surface Treatment Specification
    Qq-p-35 federal specification single treatment response
  • Thread Series Designator
    Unjf
More from these suppliers
Internal Wrenching Bolt

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.

Mechanic Bill explains Bolt Flush Head

Pricing and Availability

Get a quote for 5306-01-348-2652 internal wrenching bolt
Quantity:
Your Email:
Your Name:
Company Name:
Optional reference:
Phone:
NSN 5306013482652

We do not share, sell, or distribute your information to any third party.
Privacy | Terms

All major credit cards accepted as well as gov. p-cards
Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
221B1408P0001 Lockheed Martin Corp
221B1408P1 Lockheed Martin Corp
Stock Check
Availability of this NSN has not been updated recently. Submit the pricing and availbility form above to receive an up to date quote.