Product Details | GROOVE PULLEY

3020-00-321-3899 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: 164B8537P1, 3020-00-321-3899, 00-321-3899, 3020003213899, 003213899

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

Supply Group (FSG) NSN Assign. NIIN
30 18 NOV 1973 00-321-3899

Drawings & Photos | NSN 3020-00-321-3899


Cross Reference | NSN 3020-00-321-3899

Part Number Cage Code Manufacturer
164B8537P1 89954 BAE SYSTEMS CONTROLS INC.

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Technical Data | NSN 3020-00-321-3899

Characteristic Specifications
STYLE DESIGNATOR A1 PLAIN
OUTSIDE DIAMETER 0.305 INCHES NOMINAL
FACE WIDTH 0.063 INCHES NOMINAL
DESIGN FORM PLAIN
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
MATERIAL AND LOCATION STEEL, AMS 5643 OVERALL
SURFACE TREATMENT PASSIVATED
GROOVE SHAPE U
GROOVE QUANTITY 1
GROOVE DEPTH 0.050 INCHES NOMINAL
GROOVE WIDTH 0.033 INCHES NOMINAL
GROOVE RADIUS 0.0165 INCHES NOMINAL
BORE FEATURE INCLUDED
BEARINGS NOT INCLUDED
BORE TYPE STRAIGHT
BORE DIAMETER 0.218 INCHES NOMINAL
BORE LENGTH 0.068 INCHES NOMINAL
COUNTERBORE FEATURE NOT INCLUDED
KEYING FACILITY NOT INCLUDED
SPLIT HUB FEATURE NOT INCLUDED
MANUFACTURERS CODE 89954
DESIGN CONTROL REFERENCE 164B8537P1

Restrictions/Controls & Freight Information | NSN 3020-00-321-3899

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 197339 WHEELS COG/GEAR/PINION I/S
Less than car load rating S 60
Less than truck load rating R 65.0
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
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable