1-321-802-5889

NSN 1680-01-474-1190

Blower Input Drive Adapter

About this product

4340 steel is to be i.V.D. Aluminum coated, thickness on spline 0.0005 in. Max.; heat treated to 160,000 psi minimum tensile strength rc 36-40; flange end has four equally spaced mounting holes 0.257-0.261 in. Dia.; circle dia. Is 2.376 in.; side radius from flange center 1.0625 in.; flange thickness 0.120 in.; center hole dia. 0.405-0.410 in.; four holes 0.187-0.191 in. Dia. Are unequally spaced around center hole within a recessed area 1.450 in. Dia.; end opposite flange has outside dia. Of 1.855 in. With 24 tooth internal involute spline; minor dia. 1.438 in.; major dia. 1.629 in. Max..

Manufacturer part number K874393-011 for national stock number 1680014741190.

Datasheet

  • Product description

    Blower Input Drive Adapter NSN 1680-01-474-1190.

  • MPN or Model

    K874393-011

  • Overall Length
    2.000 inches
  • Overall Diameter
    2.696 inches
  • Part Name Assigned By Controlling Agency
    Adapter - flanged blower input drive
  • Material
    Steel
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NSN 1680014741190

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
K874393-011 Kaman Aerospace Corporation
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