Model #3491AS0400-1

Aviation groove pulley (NSN 1640-01-483-0680)

Special Features
Sheave material 7055-t74; retaining ring matl carbon steel

Groove Depth

1.373 inches

Bore Diameter

Between 18.6990 inches and 18.7008 inches

Bore Length

Between 2.6750 inches and 2.6800 inches

End Application

Mk 7 mod 4 ag

Groove Radius

0.7750 inches

Material And Location

Aluminum alloy body

Bore Type

Straight

Bearings

Included

Groove Quantity

Bearing Quantity

Keying Facility

Not included

Groove Shape

Bearing Type

Ball

Criticality Code Justification

Agav

Part Name Assigned By Controlling Agency

Inavy) sheave and bearing

Supplementary Features

Internal retaining ring; two turn type; size .054 x .350; tensile strength 211.000 - 236.000 psi; treatment stress relieve; finish zinc plate per qq-z-325 class 3 type 1

Description

Pulley,groove,aviation

Cage Code

30003

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