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NSN 5305-00-173-8055

High Torque Screw

About this product

Between 0.626 inches and 0.656 inches fastener length, modified pan head style, between 0.671 inches and 0.709 inches head diameter, head height: between 0.191 inches and 0.215 inches .

Manufacturer part number NAS1146-4 for national stock number 5305001738055.

Datasheet

  • Product description

    Close Tolerance Screw NSN 5305-00-173-8055.

  • MPN or Model

    NAS1146-4

  • 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 0.366 inches and 0.416 inches
  • Fastener Length
    Between 0.626 inches and 0.656 inches
  • Head Style
    Modified pan
  • Head Diameter
    Between 0.671 inches and 0.709 inches
  • Head Height
    Between 0.191 inches and 0.215 inches
  • Grip Diameter
    Between 0.3735 inches and 0.3745 inches
  • Internal Drive Style
    Offset cruciform (torque set)
  • Thread Diameter
    0.375 inches
  • Grip Length
    Between 0.240 inches and 0.260 inches
  • Thready Qty Per Inch (tpi)
    24
  • Min. Tensile Strength (psi)
    160000 pounds per square inch
  • Hardness Rating
    36.0 rockwell c and 40.0 rockwell c
  • Surface Finish
    32.0 microinches threads
  • Part Name Assigned By Controlling Agency
    Navy special project
  • Material
    Steel comp 4140 or steel comp e4340 or steel comp 6150 or steel comp 8735 or steel comp 8740
  • Material Specification
    Mil-s-5626 military specification 1st material response or mil-s-5000 military specification 2nd material response or mil-s-8503 military specification 3rd material response or mil-s-6098 military specification 4th material response or mil-s-6049 military specification 5th material response
  • Surface Treatment
    Cadmium and chromate
  • Surface Treatment Specification
    Qq-p-416 type 2 cl 3 federal specification single treatment response
  • Thread Series Designator
    Unjf
  • Specification Data
    80205-nas1146 professional/industrial association standard
More from these suppliers
Close Tolerance Screw

A screw, machine or screw, cap, socket head whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 in.) (0.025 mm) or less of a specific diameter for items (1.000 in.) (25 mm) or less in diameter. Items over (1.000 in.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 in.) (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001 in.) (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. The head is designed to be held or driven with an inserted driver. It is not designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads.

Mechanic Bill explains High Torque Screw

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NSN 5305001738055

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
NAS1146-4 Huck International, Inc.
NAS1146-4 National Aerospace Standards
NAS1146-4 Sps Technologies, Llc
NAS1146-4 Alcoa Global Fasteners, Inc.
NAS1146-4 Nor-cal Supply Co.inc.
NAS1146-4 Apcom Inc
NAS1146-4 Plastic And Metal Products
NAS1146-4 Fastener Innovation Technology, Inc.
NAS1146-4 Hi-shear Corporation
NAS1146-4 Lisi Aerospace Canada Corp
NAS1146-4 Sps Technologies, Llc
NAS1146-4 Lawrence Engineering And Supply Inc
NAS1146-4 Huck Intl Inc
NAS1146-4 F And C Sales Inc
NAS1146-4 Air Industries Co Inc
NAS1146-4 National Aerospace Standards
NAS1146-4 National Aerospace Standards
NAS1146-4 Nor-cal Supply Co.inc.
NAS1146-4 Apcom Inc
NAS1146-4 Plastic And Metal Products
NAS1146-4 Hi-shear Corporation
NAS1146-4 Fastener Innovation Technology, Inc.
NAS1146-4 Alcoa Global Fasteners, Inc.
NAS1146-4 Sps Technologies, Llc
NAS1146-4 Air Industries Co Inc
NAS1146-4 F And C Sales Inc
NAS1146-4 Lawrence Engineering And Supply Inc
NAS1146-4 Sps Technologies, Llc
NAS1146-4 Huck Intl Inc
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