Product Details | GROOVE PULLEY

3020-00-941-9507 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: 56C236257, 56C23625-7, 3020-00-941-9507, 00-941-9507, 3020009419507, 009419507

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

Supply Group (FSG) NSN Assign. NIIN
30 17 DEC 1965 00-941-9507

Drawings & Photos | NSN 3020-00-941-9507


Cross Reference | NSN 3020-00-941-9507

Part Number Cage Code Manufacturer
56C23625-7 80049 DEPARTMENT OF THE AIR FORCE
56C23625-7 98296 STANDARD MFG CO INC
56C23625-7 98750 SAN ANTONIO AIR LOGISTICS CENTER

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Technical Data | NSN 3020-00-941-9507

Characteristic Specifications
STYLE DESIGNATOR A25 WEBBED OR SPOKED
OUTSIDE DIAMETER 2.500 INCHES NOMINAL
OVERALL LENGTH 1.031 INCHES NOMINAL
PITCH DIAMETER 2.200 INCHES MINIMUM AND 2.300 INCHES MAXIMUM
FACE WIDTH 0.750 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION 1.125 INCHES NOMINAL BOTH ENDS
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 0.281 INCHES NOMINAL AA END AND 0.287 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-681, CLASS 65-35 OVERALL
SURFACE TREATMENT CADMIUM PLATED
GROOVE SHAPE V
GROOVE QUANTITY 1
GROOVE DEPTH 0.375 INCHES NOMINAL
GROOVE WIDTH 0.500 INCHES NOMINAL
V GROOVE ANGLE IN DEG 38.0
STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED A
BORE FEATURE INCLUDED
BEARINGS NOT INCLUDED
BORE TYPE STRAIGHT
BORE DIAMETER 0.670 INCHES MINIMUM AND 0.672 INCHES MAXIMUM
BORE LENGTH 0.744 INCHES NOMINAL
COUNTERBORE FEATURE NOT INCLUDED
KEYING FACILITY INCLUDED
KEYING FACILITY TYPE KEYWAY
QUANTITY 1
KEYWAY WIDTH 0.126 INCHES MINIMUM AND 0.128 INCHES MAXIMUM
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY 0.394 INCHES MINIMUM AND 0.398 INCHES MAXIMUM
SPLIT HUB FEATURE NOT INCLUDED
MANUFACTURERS CODE 98750
DESIGN CONTROL REFERENCE 56C23625-7

Restrictions/Controls & Freight Information | NSN 3020-00-941-9507

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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
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 SE San Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
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