Product Details | SPUR GEAR

3020-00-989-7958 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: A186321, A18632-1, G167B0264, G167B0-264, 3020-00-989-7958, 00-989-7958, 3020009897958, 009897958

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1962 00-989-7958

Drawings & Photos | NSN 3020-00-989-7958


Cross Reference | NSN 3020-00-989-7958

Part Number Cage Code Manufacturer
A18632-1 42498 DAR ELECTRONICS INC DBA NATIONAL RADIO CO
G167B0-264 71041 ALTRA HOLDINGS, INC. DIV BOSTON GEAR

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Technical Data | NSN 3020-00-989-7958

Characteristic Specifications
MATERIAL COPPER ALLOY OVERALL
TEETH QUANTITY 16
TOOTH FORM STANDARD
PRESSURE ANGLE 14.5000 DEGREES
PRECISION CLASSIFICATION QUALITY NUMBER 10 OR QUALITY NUMBER 11
BACKLASH DESIGNATION GRADE C
STYLE DESIGNATOR 1 HUBLESS
PITCH DIAMETER 0.5000 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 0.563 INCHES
FACE NOMINAL WIDTH 0.187 INCHES
BORE STYLE 1 PLAIN BOTH ENDS
BORE NOMINAL DIAMETER 0.264 INCHES BOTH ENDS
BODY STYLE 1 PLAIN, SOLID
MANUFACTURERS CODE 42498
DESIGN CONTROL REFERENCE A18632-1

Restrictions/Controls & Freight Information | NSN 3020-00-989-7958

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 3020-00-989-7958

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