1-321-802-5889
Email Us

NSN 5305-01-578-1668

High Torque Screw

About this product

1.283 inches fastener length, flat countersunk head style, between 0.376 inches and 0.385 inches head diameter, grip diameter: between 0.189 inches and 0.190 inches .

Manufacturer part number 03A174-3-15 for national stock number 5305015781668.

Datasheet

  • Product description

    Close Tolerance Screw NSN 5305-01-578-1668.

  • MPN or Model

    03A174-3-15

  • Schedule B
    8108.90.8000 (Other wrought titanium, nesoi)
  • NMF (National Motor Freight)
    096640 - Screws, Iron Or Steel
  • Thread Class
    3a
  • Thread Direction
    Right-hand
  • Thread Length
    0.345 inches
  • Fastener Length
    1.283 inches
  • Head Style
    Flat countersunk
  • Head Diameter
    Between 0.376 inches and 0.385 inches
  • Grip Diameter
    Between 0.189 inches and 0.190 inches
  • Internal Drive Style
    Torque-set ribbed
  • End Application
    B-2 aircraft
  • Thread Diameter
    0.190 inches
  • Grip Length
    0.938 inches
  • Thready Qty Per Inch (tpi)
    32
  • Countersink Angle
    100.0 degrees
  • Material
    Titanium alloy uns r56400
  • Material Specification
    Ams4928 assn standard single material response
  • Thread Series Designator
    Unjf
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

Pricing and Availability

Get a quote for 5305-01-578-1668 close tolerance screw
Quantity:
Your Email:
Your Name:
Company Name:
Optional reference:
Phone:
NSN 5305015781668

We do not share, sell, or distribute your information to any third party.
Privacy | Terms

All major credit cards accepted as well as gov. p-cards
Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
03A174-3-15 Sps Technologies, Llc
03A174-3-15 Arconic Global Fasteners & Rings,
03A174-3-15 Huck International, Inc.
03A174-3-15 Sps Technologies, Llc
03A174-3-15 Hi-shear Corporation
03A174-3-15 Sps Technologies, Llc
HR240-3-15 Hi-shear Corporation
HR240-3-15 Lisi Aerospace Canada Corp
03A174-3-15 Northrop Grumman Systems Corporation
Stock Check
Availability of this NSN has not been updated recently. Submit the pricing and availbility form above to receive an up to date quote.