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NSN 5305-00-054-4973

Button Head Socket Screw

About this product

0.503 inches fastener length, flat countersunk head style, between 0.499 inches and 0.507 inches head diameter, locking feature: patch threads or strip threads.

Manufacturer part number 51B234-3 for national stock number 5305000544973.

Datasheet

  • Product description

    Socket Head Cap Screw NSN 5305-00-054-4973.

  • MPN or Model

    51B234-3

  • 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 Class
    3a
  • Thread Direction
    Right-hand
  • Thread Length
    0.316 inches
  • Fastener Length
    0.503 inches
  • Head Style
    Flat countersunk
  • Head Diameter
    Between 0.499 inches and 0.507 inches
  • Locking Feature
    Patch threads or strip threads
  • Internal Drive Style
    Offset cruciform (torque set)
  • Thread Diameter
    0.250 inches
  • Thready Qty Per Inch (tpi)
    28
  • Min. Tensile Strength (psi)
    180000 pounds per square inch
  • Countersink Angle
    Between 99.0 degrees and 101.0 degrees
  • Material
    Steel
  • Surface Treatment
    Cadmium and chromate
  • Thread Series Designator
    Unf
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 5305000544973

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
51B234-3 Northrop Grumman Technical Services,
51B234-3 Northrop Grumman Systems Corporation
51B234-3 Arconic Global Fasteners & Rings,
51B234-3 Sps Technologies, Llc
51B234-3 Huck International, Inc.
51B234-3 Sps Technologies, Llc
51B234-3 Hi-shear Corporation
51B234-3 Sps Technologies, Llc
51B234-3 Alcoa Global Fasteners, Inc.
51B234-3 Lisi Aerospace Canada Corp
51B234-3 Northrop Grumman Systems Corporation
Stock Check
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