Product Details | GROOVE PULLEY

3020-00-517-1332 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: LA1BH, LAIS, M1B, M1BH, M1C, LA1B, 3020-00-517-1332, 00-517-1332, 3020005171332, 005171332

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-517-1332

Drawings & Photos | NSN 3020-00-517-1332


Demand History | NSN 3020-00-517-1332

Part Number Request Date QTY Origin
M1B 2026-03-63 1 US

Cross Reference | NSN 3020-00-517-1332

Part Number Cage Code Manufacturer
LA1B 13013 LANGDON MFG CO DIV OF CREATIVE FABRIC SYSTEMS INC
LA1BH 83548 LANGDON MFG CO
LAIS 83548 LANGDON MFG CO
M1B 25337 RALMARK COMPANY
M1B 29965 ARVAN, INC. DBA AEROSPACE DIVISION
M1B 71503 CLARY CORPORATION
M1B 83451 ATCO PULLEY CORP
M1B 98897 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS
M1BH 71503 CLARY CORPORATION
M1C 83885 AADOX MFG CO INC

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Technical Data | NSN 3020-00-517-1332

Characteristic Specifications
STYLE DESIGNATOR A3 PLAIN
OUTSIDE DIAMETER 1.250 INCHES NOMINAL
OVERALL LENGTH 0.297 INCHES NOMINAL
FACE WIDTH 0.250 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION 0.280 INCHES NOMINAL BOTH ENDS
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 0.021 INCHES MINIMUM BOTH ENDS AND 0.024 INCHES MAXIMUM BOTH ENDS
DESIGN FORM PLAIN
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
MATERIAL AND LOCATION ALUMINUM ALLOY, SAE 24S, T4-CANCELED OVERALL
SURFACE TREATMENT ANODIZED
GROOVE SHAPE U
GROOVE QUANTITY 1
GROOVE DEPTH 0.139 INCHES NOMINAL
GROOVE WIDTH 0.104 INCHES NOMINAL
GROOVE RADIUS 0.052 INCHES NOMINAL
BORE FEATURE INCLUDED
BEARINGS INCLUDED
BEARING TYPE BALL
BEARING QUANTITY 1
BORE TYPE STRAIGHT
BORE DIAMETER 0.189 INCHES MINIMUM AND 0.190 INCHES MAXIMUM
BORE LENGTH 0.292 INCHES MINIMUM AND 0.297 INCHES MAXIMUM
COUNTERBORE FEATURE NOT INCLUDED
KEYING FACILITY NOT INCLUDED
SPLIT HUB FEATURE NOT INCLUDED

Restrictions/Controls & Freight Information | NSN 3020-00-517-1332

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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 132330 TRANSMISSIONS/CLUTCHES/PARTS,NOI
Less than car load rating
Less than truck load rating M 85.0
Water commodity Code 671 unknown
Originating Activity Code XX
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 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 3020-00-517-1332

Category Code Description
Cognizance Codes9CNavy-owned stocks of defense construction material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9CDefense Supply Center Columbus
Columbus, OH 43215
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each