Product Details | GROOVE PULLEY

3020-00-689-3576 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: 11661013, 3020-00-689-3576, 00-689-3576, 3020006893576, 006893576

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

Supply Group (FSG) NSN Assign. NIIN
30 31 MAR 1972 00-689-3576

Drawings & Photos | NSN 3020-00-689-3576


Cross Reference | NSN 3020-00-689-3576

Part Number Cage Code Manufacturer
11661013 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 3020-00-689-3576

Characteristic Specifications
STYLE DESIGNATOR A17 WEBBED OR SPOKED
OUTSIDE DIAMETER 5.060 INCHES NOMINAL
OVERALL LENGTH 2.369 INCHES NOMINAL
PITCH DIAMETER 4.270 INCHES NOMINAL
FACE WIDTH 1.440 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION 1.750 INCHES NOMINAL AA END AND 1.280 INCHES NOMINAL BB END
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 0.615 INCHES NOMINAL AA END AND 1.059 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 STEEL,QQ-S-634,COMP 1010 THRU 1020,CF OR CD,HUB STEEL,QQ-S-698,BODY
SURFACE TREATMENT OLIVE DRAB ENAMEL,TT-E-485 TYPE OPI
GROOVE SHAPE V
GROOVE QUANTITY 2
GROOVE DEPTH 0.716 INCHES NOMINAL
GROOVE WIDTH 0.437 INCHES NOMINAL
V GROOVE ANGLE IN DEG 36.0
BORE FEATURE INCLUDED
BEARINGS NOT INCLUDED
BORE TYPE STRAIGHT
BORE DIAMETER 0.875 INCHES MINIMUM AND 0.876 INCHES MAXIMUM
BORE LENGTH 1.310 INCHES NOMINAL
COUNTERBORE FEATURE NOT INCLUDED
KEYING FACILITY INCLUDED
KEYING FACILITY TYPE KEYWAY
QUANTITY 1
KEYWAY WIDTH 0.251 INCHES MINIMUM AND 0.253 INCHES MAXIMUM
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY 0.550 INCHES MINIMUM AND 0.556 INCHES MAXIMUM
SPLIT HUB FEATURE NOT INCLUDED
MANUFACTURERS CODE 19207
DESIGN CONTROL REFERENCE 11661013

Restrictions/Controls & Freight Information | NSN 3020-00-689-3576

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:AItem does not contain precious metal
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
NMF Description 127300 PULLEY BLOCKS/TCKLE/SNATCH/FAIRLDRS
Less than car load rating S 60
Less than truck load rating S 60.0
Water commodity Code 593 unknown
Originating Activity Code AZ U.S. Army Tank-Automotive and Armaments
Command
Warren, MI 48397-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable