1-321-802-5889

NSN 1680-00-540-1930

Speedometer Cable

About this product

0.303 inches both ends spline major diameter, 12 both ends splines, 0.217 inches both ends spline minor diameter, thread depth: 0.310 inches both ends.

Manufacturer part number B1671-21 for national stock number 1680005401930.

Datasheet

  • Product description

    Flexible Shaft Assembly NSN 1680-00-540-1930.

  • MPN or Model

    B1671-21

  • Schedule B
    8803.30.0060 (Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof))
  • NMF (National Motor Freight)
    129920 - Shafts/shafting, Flex NOI Stl
  • Thread Class
    3b or 2 both ends
  • Thread Direction
    Right-hand both ends
  • Spline Major Diameter
    0.303 inches both ends
  • Overall Length
    12.8474 inches
  • Spline Quantity
    12 both ends
  • Spline Minor Diameter
    0.217 inches both ends
  • Thread Depth
    0.310 inches both ends
  • Tip Length
    0.4687 inches both ends
  • Shank Outside Diameter
    0.4375 inches both ends
  • Pitch Diameter
    0.250 inches both ends
  • Core Material
    Steel
  • Screw Thread Series Designator
    Uns both ends
  • Core Diameter
    0.276 inches
  • Thread Location
    Internal both ends
  • End Type
    Round, internal splined both ends
  • Width Across Flats
    0.750 inches both ends
  • End Connection Type
    Threaded internal both ends
  • Spline Pressure Angle In Deg
    14.5 both ends
  • Spline Length
    0.275 inches both ends
  • Spline Type
    Involute both ends
  • Setscrew
    Not included both ends
  • Casing Material
    Steel
  • Wrenching Facility Type
    Hexagon both ends
  • Cross Section Size And Location
    0.409 inches diameter both ends
  • Casing Surface Treatment
    Cadmium plated
  • Casing Length Between Ferrules
    11.910 inches
  • Casing Outside Diameter
    0.375 inches
  • Swivel End
    Not provided both ends
  • Enddiameter
    0.875 inches both ends
  • Lubrication Fitting
    Not provided both ends
  • Corelength
    12.8474 inches
  • Core Rotation Direction
    Clockwise or counterclockwise
  • Core Removability
    Nonremovable
  • Minimum Operating Radius
    2.500 inches
  • Fsc Application Data
    Shaft installation, trailing edge flap, aircraft
More from these suppliers
Flexible Shaft Assembly

An item consisting of a casing with fittings and attachments on each end and a spirally wound wire core with formed end(s) and/or crimped on end fittings. It is designed to transmit rotary motion around bends from a motor or other power source to drive various types of equipment, such as tachometers, speedometers, remote controls, instruments, and the like, which are located at an angle and/or distance from the power source. See also control assembly, push-pull.

Mechanic Bill explains Speedometer Cable

Pricing and Availability

Get a quote for 1680-00-540-1930 flexible shaft assembly
Quantity:
Your Email:
Your Name:
Company Name:
Optional reference:
Phone:
NSN 1680005401930

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
B1671-21 Eaton Corporation
669293-5 Lockheed Martin Corporation
B1671-21 Eaton Motor Site
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.