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NSN 3020-01-123-1669, 3020011231669
GEAR,BEVEL

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 011231669
Codification Country
United States
Item Name Code
INC 05463
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 3020-01-123-1669

National Stock Number (NSN) 3020-01-123-1669, or NIIN 011231669, (gear,bevel) was assigned December 6, 1981 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 5 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. 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 a year. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7L021P0194. The total value of the awarded contracts has been US$ 31,773.96.

This NSN is somewhat common among different platforms, belonging to 3 different weapons systems.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 09, 2014, 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) 05463. [A GEAR IN THE FORM OF A FRUSTUM OF A CONE, WITH STRAIGHT, SKEWED, OR CURVED TEETH, CUT ON THE EXTERNAL FACE. SEE ALSO GEAR, ANTIBACKLASH, BEVEL.]. 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 3020011231669 does not contain precious metals.

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

BORE STYLE
(ANTP) 10B W/ 2 KEYWAYS BOTH ENDS
III MATERIAL
(MATT) ALUMINUM ALLOY OVERALL
BODY STYLE
(AAQL) WEBBED, OFFSET, SOLID
BORE NOMINAL DIAMETER
(CWRS) 3.117 INCHES BOTH ENDS
BORE STYLE
(ANTP) W/COUNTERBORE COUNTER BORE, SECOND END
BORE STYLE
(ANTP) W/COUNTERBORE COUNTERBORE, FIRST END
BORE STYLE
(ANTP) W/ 2 KEYWAYS BOTH ENDS
COUNTERBORE NOMINAL DIAMETER
(CWTG) 4.000 INCHES COUNTER BORE, SECOND END
COUNTERBORE NOMINAL DIAMETER
(CWTG) 7.000 INCHES COUNTERBORE, FIRST END
COUNTERBORE NOMINAL DEPTH
(CWTB) 0.250 INCHES COUNTER BORE, SECOND END
COUNTERBORE NOMINAL DEPTH
(CWTB) 0.510 INCHES COUNTERBORE, FIRST END
FACE NOMINAL WIDTH
(CWRM) 3.750 INCHES
HUB NOMINAL DIAMETER
(CWTX) 6.000 INCHES SECOND END
HUB STYLE DESIGNATOR
(CWTR) PLAIN SECOND END
KEYWAY NOMINAL WIDTH
(CWSN) 0.751 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-B-24480 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL
(MATT) ALUMINUM ALLOY OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) 0.500 INCHES SECOND END
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM
(CWSR) 1.888 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER
(CWCD) 17.125 INCHES
NOMINAL OVERALL LENGTH
(CWFR) 5.010 INCHES
PITCH DIAMETER
(AGJS) 16.0000 INCHES NOMINAL
PITCH ANGLE
(CWQD) 45.0000 DEGREES
PRESSURE ANGLE
(CWPP) 20.0000 DEGREES
STYLE DESIGNATOR
(STYL) PERIPHERAL FACE, BACK HUB PROTRUDING
TEETH TYPE
(CWMW) STRAIGHT
TEETH QUANTITY
(AJLA) 20

Manufacturer Part Numbers


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