Product Details | GROOVE PULLEY

3020-01-095-4551 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: 7040000512, 70400-00512, 70400-00512-102, 81982, 8-1982, 3020-01-095-4551, 01-095-4551, 3020010954551, 7040000512102, 010954551

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

Supply Group (FSG) NSN Assign. NIIN
30 30 MAY 1980 01-095-4551

Drawings & Photos | NSN 3020-01-095-4551


Demand History | NSN 3020-01-095-4551

Part Number Request Date QTY Origin
70400-00512-102 2025-10-290 246 DIBBS
8-1982 2025-10-290 246 DIBBS
70400-00512-102 2025-10-275 246 DIBBS
8-1982 2025-10-275 246 DIBBS
70400-00512-102 2025-08-233 124 DIBBS
8-1982 2025-08-233 124 DIBBS
70400-00512-102 2025-08-218 124 DIBBS
8-1982 2025-08-218 124 DIBBS
70400-00512-102 2024-10-303 33 DIBBS
8-1982 2024-10-303 33 DIBBS
70400-00512-102 2024-10-288 33 DIBBS
8-1982 2024-10-288 33 DIBBS
70400-00512-102 2024-10-275 25 DIBBS
8-1982 2024-10-275 25 DIBBS
70400-00512-102 2024-09-263 25 DIBBS
8-1982 2024-09-263 25 DIBBS
70400-00512-102 2024-09-256 144 DIBBS
8-1982 2024-09-256 144 DIBBS
70400-00512-102 2024-08-241 144 DIBBS
8-1982 2024-08-241 144 DIBBS
70400-00512-102 2023-05-150 112 DIBBS
8-1982 2023-05-150 112 DIBBS
70400-00512-102 2023-05-145 138 DIBBS
8-1982 2023-05-145 138 DIBBS
70400-00512-102 2022-06-158 328 DIBBS
8-1982 2022-06-158 328 DIBBS
70400-00512-102 2022-04-104 199 DIBBS
8-1982 2022-04-104 199 DIBBS
70400-00512-102 2021-11-318 134 DIBBS
8-1982 2021-11-318 134 DIBBS
3020-01-095-4551 2020-09-274 5 United States
70400-00512-102 2019-10-290 347 DIBBS
8-1982 2019-10-290 347 DIBBS
7040-00-051-2102 2019-08-241 1 United States
70400-00512-102 2019-01-24 212 DIBBS
8-1982 2019-01-24 212 DIBBS
3020-01-095-4551 2018-06-158 211 DIBBS
3020-01-095-4551 2018-04-109 189 DIBBS
7040-00-051-2102 2017-10-283 1 US
3020-01-095-4551 2017-09-271 111 DIBBS
3020-01-095-4551 2017-08-221 3 DIBBS
3020-01-095-4551 2017-07-199 3 DIBBS
3020-01-095-4551 2017-06-169 59 DIBBS
3020-01-095-4551 2017-03-64 164 DIBBS
3020-01-095-4551 2016-11-316 3 US
7040-00-051-2102 2016-11-316 3 US
3020-01-095-4551 2016-08-237 129 DIBBS
3020-01-095-4551 2016-03-69 176 DIBBS
3020-01-095-4551 2015-10-291 181 DIBBS
3020-01-095-4551 2014-02-41 102 DIBBS
3020-01-095-4551 2013-06-171 91 DIBBS
3020-01-095-4551 2013-05-142 0 DIBBS
3020-01-095-4551 2012-12-352 144 DIBBS
3020-01-095-4551 2012-11-326 0 DIBBS
3020-01-095-4551 2012-09-272 91 DIBBS
3020-01-095-4551 2012-06-181 95 DIBBS
3020-01-095-4551 2010-03-68 116 DIBBS
3020-01-095-4551 2009-07-212 2 DIBBS
3020-01-095-4551 2009-06-163 72 DIBBS
3020-01-095-4551 2009-04-106 177 DIBBS
3020-01-095-4551 2009-01-15 84 DIBBS
3020-01-095-4551 2008-12-350 73 DIBBS
3020-01-095-4551 2008-11-331 73 DIBBS
3020-01-095-4551 2008-08-232 138 DIBBS

Cross Reference | NSN 3020-01-095-4551

Part Number Cage Code Manufacturer
70400-00512 78286 SIKORSKY AIRCRAFT CORPORATION
70400-00512-102 25337 RALMARK COMPANY
70400-00512-102 78286 SIKORSKY AIRCRAFT CORPORATION
8-1982 25337 RALMARK COMPANY

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Technical Data | NSN 3020-01-095-4551

Characteristic Specifications
STYLE DESIGNATOR A3 PLAIN
OUTSIDE DIAMETER 3.4900 INCHES MINIMUM AND 3.5000 INCHES MAXIMUM
OVERALL LENGTH 0.6200 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM
FACE WIDTH 0.4970 INCHES MINIMUM AND 0.5070 INCHES MAXIMUM
HUB END OUTSIDE DIAMETER AND LOCATION 0.500 INCHES NOMINAL BOTH ENDS
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 0.013 INCHES NOMINAL BOTH ENDS
DESIGN FORM PLAIN
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
MATERIAL AND LOCATION ALUMINUM ALLOY OVERALL
GROOVE SHAPE U
GROOVE QUANTITY 1
GROOVE DEPTH 0.500 INCHES NOMINAL
GROOVE WIDTH 0.340 INCHES MINIMUM AND 0.360 INCHES MAXIMUM
GROOVE RADIUS 0.125 INCHES MINIMUM AND 0.130 INCHES MAXIMUM
BORE FEATURE INCLUDED
BEARINGS INCLUDED
BEARING TYPE SLEEVE
BEARING QUANTITY 1
BORE TYPE STRAIGHT
BORE DIAMETER 0.313 INCHES NOMINAL
BORE LENGTH 0.595 INCHES NOMINAL
COUNTERBORE FEATURE NOT INCLUDED
KEYING FACILITY NOT INCLUDED
PROTRUDING HUB CHARACTERISTIC PLAIN
SPLIT HUB FEATURE NOT INCLUDED

Restrictions/Controls & Freight Information | NSN 3020-01-095-4551

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 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 CT U.S. Army Aviation and Missile Command (AIR)
Redstone Arsenal, AL 35898-5230
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 3020-01-095-4551

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 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
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.
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.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
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
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