Product Details | SPUR GEAR

3020-00-324-7556 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: N3842AFBA, N3842AFBAC, B3103883, P03700299N, 03700299, 16603259, 3020-00-324-7556, 00-324-7556, 3020003247556, 003247556

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-324-7556

Drawings & Photos | NSN 3020-00-324-7556


Demand History | NSN 3020-00-324-7556

Part Number Request Date QTY Origin
03700299 2025-09-257 55 DIBBS
03700299 2025-08-240 55 DIBBS
03700299 2025-07-196 54 DIBBS
03700299 2025-06-181 54 DIBBS
03700299 2025-06-169 28 DIBBS
03700299 2025-05-132 28 DIBBS
3020-00-324-7556 2008-03-84 32 DIBBS
3020-00-324-7556 2007-12-360 7 DIBBS
3020-00-324-7556 2007-10-278 109 DIBBS
3020-00-324-7556 2007-02-45 177 DIBBS
3020-00-324-7556 2007-02-38 771 DIBBS
3020-00-324-7556 2006-06-166 72 DIBBS
3020-00-324-7556 2006-04-103 61 DIBBS
3020-00-324-7556 2006-03-70 43 DIBBS
3020-00-324-7556 2006-02-52 24 DIBBS
3020-00-324-7556 2006-02-45 19 DIBBS
3020-00-324-7556 2006-01-27 65 DIBBS

Cross Reference | NSN 3020-00-324-7556

Part Number Cage Code Manufacturer
03700299 0D5X4 CHAND, L.L.C.
03700299 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
16603259 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
B3103883 80064 NAVAL SHIP SYSTEMS COMMAND
N3842AFBA 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
N3842AFBAC 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
P03700299N 66297 HATCH AND KIRK INC HK/PPI DIV

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Technical Data | NSN 3020-00-324-7556

Characteristic Specifications
MATERIAL STEEL OVERALL
SURFACE TREATMENT OXIDE OVERALL
TEETH QUANTITY 48
TOOTH FORM STANDARD
PRESSURE ANGLE 14.5000 DEGREES
STYLE DESIGNATOR 2 PROTRUDING HUB
PITCH DIAMETER 1.5000 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 1.5625 INCHES
FACE NOMINAL WIDTH 1.031 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.4375 INCHES FIRST END
BORE STYLE 10C W/3 KEYWAYS BOTH ENDS
BORE NOMINAL DIAMETER 0.5626 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH 0.1875 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM 0.375 INCHES BOTH ENDS
HUB STYLE DESIGNATOR 1 PLAIN FIRST END
HUB NOMINAL DIAMETER 1.0625 INCHES FIRST END
BODY STYLE 1 PLAIN, SOLID
FEATURES PROVIDED CASEHARDENED
SPECIAL FEATURES INDEX KEY ON SECOND END
III END ITEM IDENTIFICATION DIESEL ENGINE,COLT INDUSTRIES,MODEL 38ND81-8

Restrictions/Controls & Freight Information | NSN 3020-00-324-7556

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 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 3020-00-324-7556

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
AY : Assembly