NSN 4320-00-976-4709

Helical Gearshaft Set

FSC: 4320 NIIN: 009764709

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Product Characteristics

NSN:

4320009764709

Demilitarization:

INC:

77777

Shelf Life:

N/A

General Description:

Hardened steel; 8 teeth on longest gearshaft; 8 teeth on shortest gearshaft; 16 degrees rh helixangle on both gearshafts; 20 degrees pressure angle on both gearshafts; 9.625 in. Length of longest gearshaft; 4.625 in. Length of shortest gear shaft; 1.0637 in. Pitch diameter on both gearshafts; gear teeth on bothshafts induction hardened 0.062 in. Below root line to rockwell c60 to 64; both shafts induction hardened 0.062 in. Deep rockwell c60 to 64