Product Details | CONE PULLEY

3020-01-019-4884 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: SMB398411, SM-B-398411, 1630200, 1630-200, 3020-01-019-4884, 01-019-4884, 3020010194884, 010194884

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

Supply Group (FSG) NSN Assign. NIIN
30 15 APR 1976 01-019-4884

Drawings & Photos | NSN 3020-01-019-4884


Cross Reference | NSN 3020-01-019-4884

Part Number Cage Code Manufacturer
1630-200 29055 TRAM ELECTRONICS INC
SM-B-398411 80063 US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS

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Technical Data | NSN 3020-01-019-4884

Characteristic Specifications
FACE TYPE STEP GROOVE
FACE WIDTH 0.202 INCHES NOMINAL
STEP OUTSIDE DIAMETER 1.250 INCHES NOMINAL AND 1.750 INCHES NOMINAL
GROOVE SHAPE U
GROOVE QUANTITY 2
GROOVE DEPTH 0.046 INCHES NOMINAL
GROOVE WIDTH 0.053 INCHES NOMINAL AND 0.069 INCHES NOMINAL
GROOVE RADIUS 0.023 INCHES NOMINAL
STYLE DESIGNATOR E2 PLAIN
DESIGN FORM PLAIN
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
OVERALL LENGTH 0.438 INCHES NOMINAL
MATERIAL AND LOCATION BRASS,QQ-B-626,ALLOY 260,1/2 HARD OVERALL
SURFACE TREATMENT NICKEL PLATED,MIL-F-14072,M352
BORE BEARING NOT INCLUDED
BORE TYPE STRAIGHT
COUNTERBORE FEATURE NOT INCLUDED
BORE DIAMETER 0.253 INCHES NOMINAL
BORE LENGTH 0.438 INCHES NOMINAL
KEYING FACILITY NOT INCLUDED
PROTRUDING HUB CHARACTERISTIC PLAIN
HUB END OUTSIDE DIAMETER AND LOCATION 0.625 INCHES NOMINAL AA END
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 0.236 INCHES NOMINAL AA END
SPLIT HUB FEATURE NOT INCLUDED
SECURING METHOD THREADED HOLE
SECURING LOCATION AA END
SECURING HOLE QUANTITY 2
THREAD SIZE 0.112-40
HOLE LOCATION 0.125 IN. FROM HUB END 90 DEG APART

Restrictions/Controls & Freight Information | NSN 3020-01-019-4884

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 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 AX Defense Supply Center Columbus
Columbus, OH 43216-5000
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

Management | NSN 3020-01-019-4884

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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