Product Details | SPUR ANTIBACKLASH GEAR

3020-01-032-0323 An item having one fixed gear and one free gear, both having the same complement of spur gear teeth, mounted on a common hub. The free gear is attached to the fixed gear by springs and operates as one gear. Upon installation with the mating gear, the teeth of the free moving gear are preset to mesh with teeth other than those of the fixed gear. This spring tension between the fixed gear and the free gear eliminates any free motion between the driver and the driven gear. The gear is used where identical and accurate transmitted motion between gears is required.

Part Alternates: SPECIAL P17-4-120, SPECIALP174120, P00059, 0461C0024, 0461C00241, 0461C0024-1, 3020-01-032-0323, 01-032-0323, 3020010320323, 010320323

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

Supply Group (FSG) NSN Assign. NIIN
30 05 DEC 1976 01-032-0323

Drawings & Photos | NSN 3020-01-032-0323


Demand History | NSN 3020-01-032-0323

Part Number Request Date QTY Origin
0461C0024-1 2021-11-318 5 DIBBS
P00059 2021-11-318 5 DIBBS
3020-01-032-0323 2014-02-51 2 DIBBS
3020-01-032-0323 2014-01-12 2 DIBBS
3020-01-032-0323 2013-11-319 2 DIBBS
3020-01-032-0323 2013-10-303 2 DIBBS
3020-01-032-0323 2012-03-85 1 DIBBS
3020-01-032-0323 2012-02-56 1 DIBBS
3020-01-032-0323 2006-05-131 2 DIBBS

Cross Reference | NSN 3020-01-032-0323

Part Number Cage Code Manufacturer
0461C0024 54497 MARTIN MARIETTA TECHNOLOGIES INC SUB OF MARTIN MARIETTA CORP
0461C0024-1 00141 ROLLER BEARING COMPANY OF AMERICA, INC.
0461C0024-1 1BCK1 W R SYSTEMS LTD.
0461C0024-1 54497 MARTIN MARIETTA TECHNOLOGIES INC SUB OF MARTIN MARIETTA CORP
P00059 00141 ROLLER BEARING COMPANY OF AMERICA, INC.
SPECIAL P17-4-120 00141 ROLLER BEARING COMPANY OF AMERICA, INC.

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Technical Data | NSN 3020-01-032-0323

Characteristic Specifications
MATERIAL COPPER ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ0B0626 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
TEETH QUANTITY 120
TOOTH FORM STANDARD
PRESSURE ANGLE 20.0000 DEGREES
PRECISION CLASSIFICATION QUALITY NUMBER 10 OR QUALITY NUMBER 11
STYLE DESIGNATOR 2 PROTRUDING HUB
PITCH DIAMETER 3.7500 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 3.811 INCHES
FACE NOMINAL WIDTH 0.125 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.302 INCHES FIRST END
BORE STYLE 1 PLAIN BOTH ENDS
BORE NOMINAL DIAMETER 0.787 INCHES BOTH ENDS
HUB STYLE DESIGNATOR 5 PINNED FIRST END
HUB NOMINAL DIAMETER 1.125 INCHES FIRST END
FURNISHED ITEMS AND QUANTITY 1 SETSCREW
SPECIAL FEATURES WEAPON SYSTEM ESSENTIAL
CRITICALITY CODE JUSTIFICATION FEAT
III END ITEM IDENTIFICATION WASP CLASS LHD; SPRUANCE CLASS DD (963); CIMMARON CLASS AO; TICONDEROGA CLASS CG (47); WHIDBEY ISLAND CLASS LSD; NIMITZ CLASS CVN; FORRESTAL CLASS CV; SUPPLY CLASS AOE; KIDD CLASS DDG

Restrictions/Controls & Freight Information | NSN 3020-01-032-0323

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:YThe item does not have a nuclear hardened feature but does have other critical feature(s) 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 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 3020-01-032-0323

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