Product Details | SPUR GEAR

3020-00-517-2120 A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.

Part Alternates: A1736MPC58, A2902PC220, 99115264, 15264, 3020-00-517-2120, 00-517-2120, 3020005172120, 005172120

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-517-2120

Drawings & Photos | NSN 3020-00-517-2120


Demand History | NSN 3020-00-517-2120

Part Number Request Date QTY Origin
99115264 2025-12-344 8 DIBBS
99115264 2025-06-175 2 DIBBS
99115264 2020-02-57 27 DIBBS
3020-00-517-2120 2020-01-22 10 US
3020-00-517-2120 2020-01-17 3 US
3020-00-517-2120 2018-08-213 6 DIBBS
3020-00-517-2120 2018-06-177 2 DIBBS
3020-00-517-2120 2017-11-334 1 DIBBS
3020-00-517-2120 2017-10-303 1 DIBBS
3020-00-517-2120 2017-02-51 10 DIBBS
3020-00-517-2120 2016-11-312 1 DIBBS
3020-00-517-2120 2016-02-54 1 DIBBS
99115264 2015-07-191 1 United States
3020-00-517-2120 2015-07-191 1 United States
3020-00-517-2120 2015-05-131 3 DIBBS
3020-00-517-2120 2014-04-107 1 DIBBS
3020-00-517-2120 2014-04-104 2 DIBBS
3020-00-517-2120 2014-01-30 7 DIBBS
3020-00-517-2120 2012-03-86 2 DIBBS
3020-00-517-2120 2012-03-68 1 DIBBS
3020-00-517-2120 2011-04-101 2 DIBBS

Cross Reference | NSN 3020-00-517-2120

Part Number Cage Code Manufacturer
15264 71871 ALFA LAVAL INC.
99115264 71871 ALFA LAVAL INC.
A1736MPC58 71871 ALFA LAVAL INC.
A2902PC220 71871 ALFA LAVAL INC.

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Technical Data | NSN 3020-00-517-2120

Characteristic Specifications
MATERIAL COPPER ALLOY 836 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-B-16444 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
TEETH QUANTITY 43
TOOTH FORM STANDARD
PRESSURE ANGLE 14.5000 DEGREES
PRECISION CLASSIFICATION QUALITY NUMBER 5 OR QUALITY NUMBER 6
STYLE DESIGNATOR 5 ONE PROTRUDING HUB, ONE FLUSH HUB
PITCH DIAMETER 3.5833 INCHES NOMINAL
NOMINAL OVERALL LENGTH 1.453 INCHES
NOMINAL OUTSIDE DIAMETER 3.750 INCHES
FACE NOMINAL WIDTH 0.689 INCHES
HUB STYLE DESIGNATOR 1 PLAIN BOTH ENDS
HUB NOMINAL DIAMETER 1.375 INCHES SECOND END
BODY STYLE 3A WEBBED, SOLID
ATTACHMENT METHOD MOUNTING HOLE
SPECIAL FEATURES USED ON 225GPM CENTRIFUGAL PURIFIER AS USED IN THE LUBE OIL PURIFIER SYSTEM
NONDEFINITIVE SPEC/STD DATA X DESIGN
III END ITEM IDENTIFICATION SHIPS; PROPULSION SYSTEMS;PURIFIERS,FFG-7 AND CGN-9 CLASS SHIPS

Restrictions/Controls & Freight Information | NSN 3020-00-517-2120

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 197337 WHEELS COG/GEAR/PINION/SPROCK
Less than car load rating
Less than truck load rating W Rating Variable
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 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 3020-00-517-2120

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 CodesHDIRECT DELIVERY UNDER A CENTRAL CONTRACT # (VENDOR STOCKED) Issue, transfer or shipment is not subject to specialized controls other than those imposed by IMM/Service/Agency supply policy. 1. The item is centrally managed and procured. 2. Normal issue is by direct shipment from the vendor to the user at the order of the ICP or IMM. However, orders may be shipped from stock by ICP or IMM distribution facilities when the vendor's minimum order quantity is not met, or when stocks are being drawn down. 3. Requisitions and fund citations will be submitted in accordance with IMM/Service/Agency Requisitioning Procedures. 4. Generally delivery will be made within applicable Service/Agency guidelines addressing customer required timeframe.
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 CodesHDIRECT DELIVERY UNDER A CENTRAL CONTRACT # (VENDOR STOCKED) Issue, transfer or shipment is not subject to specialized controls other than those imposed by IMM/Service/Agency supply policy. 1. The item is centrally managed and procured. 2. Normal issue is by direct shipment from the vendor to the user at the order of the ICP or IMM. However, orders may be shipped from stock by ICP or IMM distribution facilities when the vendor's minimum order quantity is not met, or when stocks are being drawn down. 3. Requisitions and fund citations will be submitted in accordance with IMM/Service/Agency Requisitioning Procedures. 4. Generally delivery will be made within applicable Service/Agency guidelines addressing customer required timeframe.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each