Product Details | GROOVE PULLEY

3020-01-161-6669 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: 2AK41H1IN, 2AK41H-1IN, 2AK41H-H 1IN, 2AK41HH1IN, 2AK41X1 OR 2AK41H USE H BUSHING, 2AK41X1OR2AK41HUSEHBUSHING, 3020-01-161-6669, 01-161-6669, 3020011616669, 011616669

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

Supply Group (FSG) NSN Assign. NIIN
30 08 SEP 1983 01-161-6669

Drawings & Photos | NSN 3020-01-161-6669


Demand History | NSN 3020-01-161-6669

Part Number Request Date QTY Origin
2AK41X1 OR 2AK41H USE H BUSHING 2023-08-215 44 DIBBS
2AK41X1 OR 2AK41H USE H BUSHING 2022-09-261 9 DIBBS
2AK41X1 OR 2AK41H USE H BUSHING 2022-02-54 8 DIBBS
2AK41X1 OR 2AK41H USE H BUSHING 2022-02-53 8 DIBBS
2AK41X1 OR 2AK41H USE H BUSHING 2021-12-356 1 DIBBS
2AK41X1 OR 2AK41H USE H BUSHING 2021-12-341 39 DIBBS
2AK41X1 OR 2AK41H USE H BUSHING 2021-11-326 39 DIBBS
2AK41X1 OR 2AK41H USE H BUSHING 2021-11-322 8 DIBBS
2AK41X1 OR 2AK41H USE H BUSHING 2021-10-290 2 DIBBS
2AK41X1 OR 2AK41H USE H BUSHING 2021-08-224 14 DIBBS
3020-01-161-6669 2021-05-145 1 United States
2AK41X1 OR 2AK41H USE H BUSHING 2021-03-89 35 DIBBS
2AK41X1 OR 2AK41H USE H BUSHING 2021-03-74 35 DIBBS
3020-01-161-6669 2020-04-103 43 US
2AK41X1 OR 2AK41H USE H BUSHING 2020-04-97 43 DIBBS
2AK41X1 OR 2AK41H USE H BUSHING 2020-03-82 43 DIBBS
2AK41X1 OR 2AK41H USE H BUSHING 2019-04-101 25 DIBBS
3020-01-161-6669 2018-02-32 36 DIBBS
3020-01-161-6669 2017-02-40 28 DIBBS
3020-01-161-6669 2014-11-331 52 DIBBS
3020-01-161-6669 2013-10-283 12 DIBBS
3020-01-161-6669 2013-09-255 33 DIBBS
3020-01-161-6669 2012-11-333 20 DIBBS
3020-01-161-6669 2012-10-278 6 DIBBS
3020-01-161-6669 2012-08-237 2 DIBBS
3020-01-161-6669 2012-08-228 8 DIBBS
3020-01-161-6669 2012-08-215 13 DIBBS
3020-01-161-6669 2012-06-181 2 DIBBS
3020-01-161-6669 2012-03-68 6 DIBBS
3020-01-161-6669 2011-12-343 1 DIBBS
3020-01-161-6669 2011-09-267 5 DIBBS
3020-01-161-6669 2011-09-251 1 DIBBS
3020-01-161-6669 2011-07-189 1 DIBBS
3020-01-161-6669 2010-03-80 1 DIBBS
3020-01-161-6669 2008-11-314 1 DIBBS

Cross Reference | NSN 3020-01-161-6669

Part Number Cage Code Manufacturer
2AK41H-1IN 71176 EMERSON ELECTRIC CO BROWNING MFG DIV
2AK41H-H 1IN 71176 EMERSON ELECTRIC CO BROWNING MFG DIV
2AK41X1 OR 2AK41H USE H BUSHING 71176 EMERSON ELECTRIC CO BROWNING MFG DIV

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Technical Data | NSN 3020-01-161-6669

Characteristic Specifications
STYLE DESIGNATOR A8 WEBBED OR SPOKED
OUTSIDE DIAMETER 3.950 INCHES NOMINAL
PITCH DIAMETER 3.360 INCHES MINIMUM AND 3.700 INCHES MAXIMUM
FACE WIDTH 1.375 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION 2.500 INCHES NOMINAL BOTH ENDS
DESIGN FORM SPOKED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE NOT OFFSET
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
MATERIAL AND LOCATION IRON, CAST OVERALL
SURFACE TREATMENT PAINTED
GROOVE SHAPE V
GROOVE QUANTITY 2
GROOVE DEPTH 0.490 INCHES NOMINAL
GROOVE WIDTH 0.490 INCHES NOMINAL
V GROOVE ANGLE IN DEG 34.0
STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED 3L,4L AND A
BORE FEATURE INCLUDED
BEARINGS NOT INCLUDED
BORE TYPE STRAIGHT
BORE DIAMETER 1.000 INCHES NOMINAL
BORE LENGTH 1.250 INCHES NOMINAL
COUNTERBORE FEATURE NOT INCLUDED
KEYING FACILITY INCLUDED
KEYING FACILITY TYPE KEYWAY
QUANTITY 1
KEYWAY WIDTH 0.250 INCHES NOMINAL
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY 0.625 INCHES NOMINAL
SPLIT HUB FEATURE NOT INCLUDED

Restrictions/Controls & Freight Information | NSN 3020-01-161-6669

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.
Category Code Description
NMF Description 127320 PULLEYS/SHEAVES,NOI
Less than car load rating
Less than truck load rating Q 70.0
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 3020-01-161-6669

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each