Product Details | HELICAL GEAR

3020-00-331-7671 A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also GEAR, ANTIBACKLASH, HELICAL

Part Alternates: BM20442, BM2044200, BM63030, 3020-00-331-7671, 00-331-7671, 3020003317671, 003317671

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1961 00-331-7671

Drawings & Photos | NSN 3020-00-331-7671


Cross Reference | NSN 3020-00-331-7671

Part Number Cage Code Manufacturer
BM20442 15434 CUMMINS INC.
BM2044200 15434 CUMMINS INC.
BM63030 15434 CUMMINS INC.

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Technical Data | NSN 3020-00-331-7671

Characteristic Specifications
MATERIAL STEEL OVERALL
TEETH QUANTITY 24
TEETH TYPE SINGLE HELIX
TOOTH FORM STANDARD
PRESSURE ANGLE 20.0000 DEGREES
HELIX ANGLE 30.0000 DEGREES
STYLE DESIGNATOR 1 HUBLESS
PITCH DIAMETER 2.6210 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 2.8550 INCHES
FACE NOMINAL WIDTH 0.625 INCHES
BORE STYLE 1 PLAIN BOTH ENDS
BORE NOMINAL DIAMETER 1.0000 INCHES BOTH ENDS
BODY STYLE 1 PLAIN, SOLID
FURNISHED ITEMS AND QUANTITY 1 EXTERNALLY LUBRICATED BEARING
SPECIAL FEATURES BEARINGS INCLUDED

Restrictions/Controls & Freight Information | NSN 3020-00-331-7671

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 XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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 3020-00-331-7671

Category Code Description
Cognizance Codes9CNavy-owned stocks of defense construction material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9CDefense Supply Center Columbus
Columbus, OH 43215
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each