Product Details | GROOVE PULLEY

3020-00-383-3238 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: 10A1880616, 1880616, 90428H, 3020-00-383-3238, 00-383-3238, 3020003833238, 003833238

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-383-3238

Cross Reference | NSN 3020-00-383-3238

Part Number Cage Code Manufacturer
10A1880616 23382 FWD SEAGRAVE HOLDINGS, LP DIV FWD SEAGRAVE HOLDINGS, LP
1880616 16764 GENERAL MOTORS CORP DELCO REMY DIV
1880616 1LW55 REMY, INC.
1880616 24617 GENERAL MOTORS CORP
1880616 61928 GENERAL MOTORS CORP AC-DELCO DIV
1880616 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
90428H 31007 NAVISTAR INTL CORP
90428H 89346 NAVISTAR INTL CORP TRUCK BR

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Technical Data | NSN 3020-00-383-3238

Characteristic Specifications
OUTSIDE DIAMETER 4.120 INCHES NOMINAL
OVERALL LENGTH 1.940 INCHES NOMINAL
FLANGE OUTSIDE DIAMETER 5.000 INCHES NOMINAL
FACE WIDTH 1.704 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION 1.125 INCHES NOMINAL AA END AND 1.120 INCHES NOMINAL BB END
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 0.120 INCHES NOMINAL AA END AND 1.190 INCHES NOMINAL BB END
DESIGN FORM WEBBED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE OFFSET
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
MATERIAL AND LOCATION IRON, CAST OVERALL
SURFACE TREATMENT BLACK ENAMEL
GROOVE SHAPE V
GROOVE QUANTITY 2
GROOVE DEPTH 0.715 INCHES NOMINAL
GROOVE WIDTH 0.620 INCHES NOMINAL
V GROOVE ANGLE IN DEG 38.0
BORE FEATURE INCLUDED
BEARINGS NOT INCLUDED
BORE TYPE STRAIGHT
BORE DIAMETER 0.670 INCHES NOMINAL
BORE LENGTH 0.750 INCHES NOMINAL
COUNTERBORE FEATURE NOT INCLUDED
KEYING FACILITY INCLUDED
KEYING FACILITY TYPE KEYWAY
QUANTITY 1
KEYWAY WIDTH 0.157 INCHES NOMINAL
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY 0.404 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTIC STEPPED
FIRST STEP FACE LARGEST DIAMETER AND LOCATION 1.250 INCHES NOMINAL AA END
FIRST STEP LENGTH AND LOCATION 0.180 INCHES NOMINAL AA END
SPLIT HUB FEATURE NOT INCLUDED

Restrictions/Controls & Freight Information | NSN 3020-00-383-3238

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