Product Details | WORM GEAR

3020-00-274-2889 A gear with teeth on its outer surface in the form of helical threads.

Part Alternates: MAFB1370APC14, MAFB1370BPC14, NAFB3796A, AFA3796A, AFB3796A, AFC3796A, CAFB3796A, CAFB3796A2, 33SAF10B1370APC14, 33SAF10B1370BPC14, 7AF9B1370APC14, 8AFA1370APC50, 8AFA1370BPC50, 9AF9B1370BPC14, 9AF9B1370CPC14, 10AF10C1370A1PC14, 10AF10C1370BPC14, 13AF10B1370APC14, 13AF10B1370CPC14, 15AF9B1370A1PC14, 15AF9B1370BPC14, 16403482 PIECE 19, 16403482PIECE19, 16609137 ITEM 9, 16609137ITEM9, 22AF10C1370A1PC14, 22AF10C1370BPC14, 3020-00-274-2889, 00-274-2889, 3020002742889, 002742889

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-274-2889

Drawings & Photos | NSN 3020-00-274-2889


Demand History | NSN 3020-00-274-2889

Part Number Request Date QTY Origin
NAFB3796A 2025-06-156 2 DIBBS
NAFB3796A 2023-06-155 2 DIBBS
NAFB3796A 2023-01-12 2 DIBBS
NAFB3796A 2022-09-265 3 DIBBS
NAFB3796A 2022-01-09 1 DIBBS
3020-00-274-2889 2014-12-342 7 DIBBS
3020-00-274-2889 2006-03-83 2 DIBBS

Cross Reference | NSN 3020-00-274-2889

Part Number Cage Code Manufacturer
10AF10C1370A1PC14 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
10AF10C1370BPC14 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
13AF10B1370APC14 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
13AF10B1370CPC14 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
15AF9B1370A1PC14 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
15AF9B1370BPC14 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
16403482 PIECE 19 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
16609137 ITEM 9 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
22AF10C1370A1PC14 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
22AF10C1370BPC14 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
33SAF10B1370APC14 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
33SAF10B1370BPC14 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
7AF9B1370APC14 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
8AFA1370APC50 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
8AFA1370BPC50 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
9AF9B1370BPC14 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
9AF9B1370CPC14 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
AFA3796A 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
AFB3796A 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
AFC3796A 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
CAFB3796A 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
CAFB3796A2 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
MAFB1370APC14 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
MAFB1370BPC14 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
NAFB3796A 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE

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Technical Data | NSN 3020-00-274-2889

Characteristic Specifications
THREAD FORM QUANTITY 2
THREAD FORM DIRECTION RIGHT-HAND
PRESSURE ANGLE 30.0000 DEGREES
PITCH DIAMETER 2.7110 INCHES NOMINAL
FACE NOMINAL WIDTH 2.625 INCHES
BORE STYLE 1 PLAIN BOTH ENDS
ATTACHMENT METHOD MOUNTING HOLE
MOUNTING HOLE NOMINAL DIAMETER 0.406 INCHES TRANSVERSELY THROUGH HUB, FIRST END

Restrictions/Controls & Freight Information | NSN 3020-00-274-2889

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 197339 WHEELS COG/GEAR/PINION I/S
Less than car load rating
Less than truck load rating R 65.0
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 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 3020-00-274-2889

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with 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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each