Product Details | GROOVE PULLEY

3020-00-517-0704 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: BL94765, 7605894, 3020-00-517-0704, 00-517-0704, 3020005170704, 005170704

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-517-0704

Drawings & Photos | NSN 3020-00-517-0704


Cross Reference | NSN 3020-00-517-0704

Part Number Cage Code Manufacturer
7605894 19200 US ARMY ARDEC RDECOM
BL94765 64959 AMERICAN TELEPHONE AND TELEGRAPH CO
BL94765 70408 AT AND T CORP

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Technical Data | NSN 3020-00-517-0704

Characteristic Specifications
STYLE DESIGNATOR A3 PLAIN
OUTSIDE DIAMETER 2.125 INCHES NOMINAL
OVERALL LENGTH 0.547 INCHES NOMINAL
FACE WIDTH 0.188 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION 0.813 INCHES NOMINAL BOTH ENDS
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 0.219 INCHES NOMINAL AA END AND 0.141 INCHES NOMINAL BB END
DESIGN FORM PLAIN
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE NOT OFFSET
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
MATERIAL AND LOCATION STEEL, QQ-S-763, CLASS 7, TYPE A OVERALL
SURFACE TREATMENT PASSIVATED
GROOVE SHAPE U
GROOVE QUANTITY 1
GROOVE DEPTH 0.047 INCHES NOMINAL
GROOVE WIDTH 0.062 INCHES NOMINAL
GROOVE RADIUS 0.031 INCHES NOMINAL
BORE FEATURE INCLUDED
BEARINGS NOT INCLUDED
BORE TYPE STRAIGHT
BORE DIAMETER 0.624 INCHES MINIMUM AND 0.625 INCHES MAXIMUM
BORE LENGTH 0.547 INCHES NOMINAL
COUNTERBORE FEATURE NOT INCLUDED
KEYING FACILITY NOT INCLUDED
SPLIT HUB FEATURE NOT INCLUDED
SPECIAL FEATURES A. BORE GROOVED ON BOTH ENDS,0.656 IN. MIN TO 0.662 IN. MAX DIA BY 0.039 IN. MIN TO 0.049 IN. MAX W,0.035 IN. FROM END OF HUB TO GROOVE
MANUFACTURERS CODE 19200
DESIGN CONTROL REFERENCE 7605894

Restrictions/Controls & Freight Information | NSN 3020-00-517-0704

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