Product Details | CONE PULLEY

3020-00-903-4132 A pulley having two or more adjoining grooved, flat or crowned faces in steps of different diameters or one having a single tapered face. For pulleys encased in a shell or frame, see BLOCK, TACKLE.

Part Alternates: 3G11733105, 3G11733-105, 3020-00-903-4132, 00-903-4132, 3020009034132, 009034132

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1960 00-903-4132

Drawings & Photos | NSN 3020-00-903-4132


Cross Reference | NSN 3020-00-903-4132

Part Number Cage Code Manufacturer
3G11733-105 98897 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS

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Technical Data | NSN 3020-00-903-4132

Characteristic Specifications
FACE TYPE STEP GROOVE
FACE WIDTH 0.310 INCHES NOMINAL
STEP OUTSIDE DIAMETER 3.312 INCHES MAXIMUM AND 1.812 INCHES MINIMUM
GROOVE SHAPE U
GROOVE QUANTITY 2
GROOVE DEPTH 0.156 INCHES NOMINAL
GROOVE WIDTH 0.145 INCHES NOMINAL
GROOVE RADIUS 0.049 INCHES NOMINAL
STYLE DESIGNATOR E14 WEBBED OR SPOKED
DESIGN FORM WEBBED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE NOT OFFSET
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
OVERALL LENGTH 0.640 INCHES NOMINAL
MATERIAL AND LOCATION ALUMINUM ALLOY, QQ-A-225/8 OVERALL
SURFACE TREATMENT ANODIZED
BORE BEARING INCLUDED
BEARING TYPE BALL
BEARING QUANTITY 1
BORE TYPE STRAIGHT
COUNTERBORE FEATURE NOT INCLUDED
BORE DIAMETER 0.250 INCHES NOMINAL
BORE LENGTH 0.562 INCHES NOMINAL
KEYING FACILITY NOT INCLUDED
PROTRUDING HUB CHARACTERISTIC GROOVED
FIRST END GROOVE DIAMETER AND LOCATION 1.500 INCHES NOMINAL AA END
FIRST END GROOVE WIDTH AND LOCATION 0.145 INCHES NOMINAL AA END
FIRST END LENGTH FROM GROOVE TO END AND LOCATION 0.083 INCHES NOMINAL AA END
HUB END OUTSIDE DIAMETER AND LOCATION 1.812 INCHES NOMINAL AA END
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 0.320 INCHES NOMINAL AA END
HUB END OUTSIDE DIAMETER AND LOCATION 1.812 INCHES NOMINAL AA END
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 0.320 INCHES NOMINAL AA END
GROOVE/STEP LOCATION AA END
SPLIT HUB FEATURE NOT INCLUDED
SECURING METHOD DRILLED HOLE
SECURING LOCATION AA END
SECURING HOLE QUANTITY 2
HOLE LOCATION LOCATED 0.160 IN. AND 0.480 IN. FROM END OF HUB
DRILLED HOLE DIAMETER 0.125 INCHES NOMINAL
III FSC APPLICATION DATA DOOR,MAIN LANDING GEAR,AIRFRAME
MANUFACTURERS CODE 98897
DESIGN CONTROL REFERENCE 3G11733-105

Restrictions/Controls & Freight Information | NSN 3020-00-903-4132

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: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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 127300 PULLEY BLOCKS/TCKLE/SNATCH/FAIRLDRS
Less than car load rating
Less than truck load rating S 60.0
Water commodity Code 593 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 Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 3020-00-903-4132

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Materiel Management Aggregation CodeJHTG:C-141 STARLIFTER
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each