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NSN 5305-01-138-2088

Button Head Socket Screw

About this product

Between 2.910 inches and 2.970 inches fastener length, flat chamfer head style, between 0.262 inches and 0.270 inches head diameter, head height: between 0.159 inches and 0.164 inches .

Manufacturer part number 290-070-0003 for national stock number 5305011382088.

Datasheet

  • Product description

    Socket Head Cap Screw NSN 5305-01-138-2088.

  • MPN or Model

    290-070-0003

  • 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.)
    2 lb
  • Thread Class
    3a
  • Thread Direction
    Right-hand
  • Thread Length
    Between 0.500 inches and 1.000 inches
  • Fastener Length
    Between 2.910 inches and 2.970 inches
  • Head Style
    Flat chamfer
  • Head Diameter
    Between 0.262 inches and 0.270 inches
  • Head Height
    Between 0.159 inches and 0.164 inches
  • Internal Drive Style
    Hexagon
  • Thread Diameter
    0.164 inches
  • Width Across Flats
    Between 0.1406 inches and 0.1426 inches
  • Thready Qty Per Inch (tpi)
    32
  • Min. Tensile Strength (psi)
    195000 pounds per square inch
  • Hardness Rating
    38.0 rockwell c and 45.0 rockwell c
  • Minimum Yield Strength
    175000 pounds per square inch
  • Material
    Steel
  • Surface Treatment
    Cadmium and chromate
  • Surface Treatment Specification
    Qq-p-416 type 2 cl 3 federal specification single treatment response
  • Thread Series Designator
    Unc
More from these suppliers
Socket Head Cap Screw

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See bolt, internal wrenching. Excludes screw, shoulder; and screw, machine.

Mechanic Bill explains Button Head Socket Screw

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NSN 5305011382088

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
290-070-0003 Northrop Grumman Systems Corporation
290-070-0003 Sps Technologies, Llc
82082-3 Sps Technologies, Llc
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