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NSN 5306-01-345-2437

Freight Car Flush Head Bolt

About this product

4.375 inches fastener length, round head style, between 1.219 inches and 1.344 inches head diameter, head height: between 0.313 inches and 0.344 inches .

Manufacturer part number SM-B-162200 for national stock number 5306013452437.

Datasheet

  • Product description

    Square Neck Bolt NSN 5306-01-345-2437.

  • MPN or Model

    SM-B-162200

  • 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.)
    0.3 lb
  • Thread Class
    2a
  • Thread Direction
    Right-hand
  • Thread Length
    1.500 inches
  • Fastener Length
    4.375 inches
  • Head Style
    Round
  • Head Diameter
    Between 1.219 inches and 1.344 inches
  • Head Height
    Between 0.313 inches and 0.344 inches
  • Neck Length
    Between 0.313 inches and 0.344 inches
  • Thread Diameter
    0.625 inches
  • Thready Qty Per Inch (tpi)
    11
  • Min. Tensile Strength (psi)
    60000 pounds per square inch
  • Neck Width
    Between 0.616 inches and 0.642 inches
  • Material
    Steel
  • Surface Treatment
    Cadmium and chromate or zinc and chromate
  • Surface Treatment Specification
    Qq-p-416 ty2 cl3 federal specification 1st treatment response or astm b633 ty2 fe/zn 5 assn standard 2nd treatment response
  • Thread Series Designator
    Unc
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Square Neck Bolt

A headed externally threaded fastener whose threaded portion is of one nominal diameter, with a square neck directly beneath the head.

Mechanic Bill explains Freight Car Flush Head Bolt

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NSN 5306013452437

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
SM-B-162200 Army, United States Department Of
Stock Check
Availability for this item was last checked on 08/31/20. The quantities and conditions available at the time were:
  • NE: 1
  • NS: 2