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NSN 5305-00-004-2973

Panel Assembly Fastener

About this product

Between 2.336 inches and 2.346 inches fastener length, flat chamfer head style, 0.750 inches head diameter, head height: 0.094 inches .

Manufacturer part number A51M42519-11 for national stock number 5305000042973.

Datasheet

  • Product description

    Shoulder Screw NSN 5305-00-004-2973.

  • MPN or Model

    A51M42519-11

  • 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
    0.312 inches
  • Fastener Length
    Between 2.336 inches and 2.346 inches
  • Head Style
    Flat chamfer
  • Head Diameter
    0.750 inches
  • Head Height
    0.094 inches
  • Shoulder Diameter
    0.406 inches first shoulder and 0.407 inches first shoulder
  • Shoulder Length
    2.024 inches first shoulder and 2.034 inches first shoulder
  • Shank Unthreaded Hole Diameter
    0.066 inches first hole and 0.071 inches first hole
  • Internal Drive Style
    Slot
  • Thread Diameter
    0.250 inches
  • Thready Qty Per Inch (tpi)
    28
  • Hardness Rating
    46.0 rockwell c and 49.0 rockwell c
  • Distance From Head Largest Bearing Surface To Shank Hole Center
    2.246 inches first hole and 2.256 inches first hole
  • Shoulder Shape
    Round first shoulder
  • Material
    Steel
  • Material Specification
    G-1010 fscm 26512 mfr ref single material response
  • Surface Treatment
    Cadmium
  • Surface Treatment Specification
    Qq-c-320 federal specification single treatment response grip
  • Test Data Document
    81349-mil-i-6868 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
  • Thread Series Designator
    Unjf
More from these suppliers
Shoulder Screw

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in.) (1.5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is designed to be driven with either a wrench or an inserted driver or both in sizes below no. 10 (0.190 in.) (5 mm) nominal diameter. No. 10 (0.190 in.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use screw, externally relieved body. For items with a no. 10 (0.190 in.) (5 mm) or larger thread diameter without an inserted driver head, use bolt, shoulder. Excludes bolt, internal wrenching and screw, cap, socket head.

Mechanic Bill explains Panel Assembly Fastener

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NSN 5305000042973

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
A51M42519-11 Northrop Grumman Systems Corporation
A51M42519-11 Northrop Grumman Systems Corporation
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