Product Details | GROOVE PULLEY

3020-01-262-3955 A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see BLOCK, TACKLE. For items specifically designed for aviation, see PULLEY(1), GROOVE, AVIATION.

Part Alternates: 2AK41-1 IN, 2AK411IN, 2AK41X1, 3020-01-262-3955, 01-262-3955, 3020012623955, 012623955

Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain

Supply Group (FSG) NSN Assign. NIIN
30 27 AUG 1987 01-262-3955

Drawings & Photos | NSN 3020-01-262-3955


Cross Reference | NSN 3020-01-262-3955

Part Number Cage Code Manufacturer
2AK41-1 IN 71176 EMERSON ELECTRIC CO BROWNING MFG DIV
2AK41X1 71176 EMERSON ELECTRIC CO BROWNING MFG DIV

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Technical Data | NSN 3020-01-262-3955

Characteristic Specifications
STYLE DESIGNATOR A6 WEBBED OR SPOKED
OUTSIDE DIAMETER 3.950 INCHES NOMINAL
OVERALL LENGTH 1.218 INCHES NOMINAL
PITCH DIAMETER 3.700 INCHES NOMINAL
FACE WIDTH 0.750 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION 1.750 INCHES NOMINAL BOTH ENDS
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 0.469 INCHES NOMINAL AA END
DESIGN FORM SPOKED OR WEBBED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE NOT OFFSET
LIGHTENING HOLE INCLUDED
INTEGRAL COOLING VANE INCLUDED
MATERIAL AND LOCATION IRON, CAST OVERALL
SURFACE TREATMENT PAINTED
GROOVE SHAPE V
GROOVE QUANTITY 1
GROOVE DEPTH ANY ACCEPTABLE
GROOVE WIDTH 0.750 INCHES NOMINAL
V GROOVE ANGLE IN DEG ANY ACCEPTABLE
STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED 4L
BORE FEATURE INCLUDED
BEARINGS NOT INCLUDED
BORE TYPE STRAIGHT
BORE DIAMETER 1.000 INCHES NOMINAL
BORE LENGTH 1.219 INCHES NOMINAL
COUNTERBORE FEATURE NOT INCLUDED
KEYING FACILITY INCLUDED
KEYING FACILITY TYPE KEYWAY
QUANTITY 1
KEY WIDTH 0.250 INCHES NOMINAL
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY 0.735 INCHES NOMINAL
SPLIT HUB FEATURE NOT INCLUDED

Restrictions/Controls & Freight Information | NSN 3020-01-262-3955

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information