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NSN 3020-00-972-3191, 3020009723191
GEAR,INTERNAL

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 009723191
Codification Country
United States
Item Name Code
INC 05465
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 3020-00-972-3191

National Stock Number (NSN) 3020-00-972-3191, or NIIN 009723191, (gear,internal) was assigned January 1, 1962 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jan 22, 2015, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The data needed to produce this item from additional sources is not physically available. Valid AMCs: 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 05465. [A GEAR WITH TEETH FORMED ON THE INNER SURFACE OF A CYLINDER OR CONE.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 3020009723191 contains an unknown precious metal.

This NSN is associated to Schedule B 8483409000: gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 333612: speed changer, industrial high-speed drive, and gear manufacturing.

This information was last updated on .


Technical Characteristics

ATTACHMENT METHOD
(ABSX) MOUNTING HOLE
BORE NOMINAL DIAMETER
(CWRS) 2.5095 INCHES BOTH ENDS
BORE STYLE
(ANTP) PLAIN BOTH ENDS
FACE NOMINAL WIDTH
(CWRM) 1.4985 INCHES
HUB STYLE DESIGNATOR
(CWTR) PLAIN FIRST END
HUB NOMINAL DIAMETER
(CWTX) 4.2500 INCHES FIRST END
MOUNTING HOLE NOMINAL DIAMETER
(CWZK) 0.7500 INCHES AXIALLY THROUGH BODY, FIRST END AND 0.2500 INCHES AXIALLY THROUGH BODY, FIRST END AND 0.6245 INCHES AXIALLY THROUGH BODY, FIRST END AND 1.3775 INCHES AXIALLY THROUGH BODY, FIRST END
MOUNTING HOLE TYPE AND QUANTITY
(CTQY) 6 COUNTERBORED AXIALLY THROUGH BODY, FIRST END AND 6 COUNTERSUNK AXIALLY THROUGH BODY, FIRST END AND 3 PLAIN AXIALLY THROUGH BODY, FIRST END
NOMINAL OUTSIDE DIAMETER
(CWCD) 11.2500 INCHES
NOMINAL OVERALL LENGTH
(CWFR) 1.7495 INCHES
PRESSURE ANGLE
(CWPP) 22.5000 DEGREES
TOOTH FORM
(CWNH) STANDARD
TEETH QUANTITY
(AJLA) 18
TEETH TYPE
(CWMW) SPUR

Manufacturer Part Numbers


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