Product Details | GEAR CLUSTER

3020-00-421-4461 A cylindrical item having a full 360 degree (6.282 radians) complement of teeth on two or more surfaces. It may be a one-piece casting or composed of two or more separate items firmly held together by welding, rivets, pins, or the like, to form a single unit. It is designed to mount on a shaft. For items consisting of a shaft with an integral complement(s) or gear teeth, see GEARSHAFT (as modified). Excludes GEAR SUBASSEMBLY, SPEED DECREASER.

Part Alternates: 370195, 3020-00-421-4461, 00-421-4461, 3020004214461, 004214461

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

Supply Group (FSG) NSN Assign. NIIN
30 09 DEC 1970 00-421-4461

Drawings & Photos | NSN 3020-00-421-4461


Demand History | NSN 3020-00-421-4461

Part Number Request Date QTY Origin
3020-00-421-4461 2016-05-139 2 DIBBS
3020-00-421-4461 2008-09-262 1 DIBBS
3020-00-421-4461 2008-07-206 1 DIBBS
3020-00-421-4461 2008-06-174 1 DIBBS
3020-00-421-4461 2008-04-119 1 DIBBS
3020-00-421-4461 2008-02-54 1 DIBBS
3020-00-421-4461 2007-12-337 1 DIBBS
3020-00-421-4461 2007-07-209 1 DIBBS
3020-00-421-4461 2007-03-76 1 DIBBS

Cross Reference | NSN 3020-00-421-4461

Part Number Cage Code Manufacturer
370195 3B150 RAYTHEON TECHNICAL SERVICES COMPANY LLC
370195 49956 RAYTHEON COMPANY DBA RAYTHEON

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Technical Data | NSN 3020-00-421-4461

Characteristic Specifications
MATERIAL COPPER ALLOY FIRST GEAR STEEL SECOND GEAR
MATERIAL DOCUMENT AND CLASSIFICATION QQ-B-679,COMP 1 FED SPEC SINGLE MATERIAL RESPONSE FIRST GEAR AMS 5643,17-4PH ASSN STD SINGLE MATERIAL RESPONSE SECOND GEAR
SURFACE TREATMENT PASSIVATE SECOND GEAR
CONSTRUCTION ASSEMBLED
DESIGN TYPE SPUR FIRST GEAR SPUR SECOND GEAR
NOMINAL OUTSIDE DIAMETER 1.5000 INCHES FIRST GEAR 0.417 INCHES SECOND GEAR
NOMINAL OVERALL LENGTH 1.125 INCHES
HUB STYLE DESIGNATOR 1 PLAIN FIRST END 4A 1 STEP SECOND END 4A 1 STEP BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL LENGTH 0.140 INCHES FIRST END 0.255 INCHES SECOND END 0.322 INCHES BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL DIAMETER 0.310 INCHES BETWEEN FIRST AND SECOND GEAR 0.125 INCHES BOTH ENDS

Restrictions/Controls & Freight Information | NSN 3020-00-421-4461

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 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 KE Naval ICP
Philadelphia, PA 19111
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 3020-00-421-4461

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