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NSN 3020-01-083-6974, 3020010836974
GEAR,INTERNAL

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 010836974
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.
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DLMS® Summary

National Stock Number 3020-01-083-6974

National Stock Number (NSN) 3020-01-083-6974, or NIIN 010836974, (gear,internal) was assigned September 29, 1979 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 been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. 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: SPE7L525V1454. The total value of the awarded contracts has been US$ 116,307.32.

This NSN is unique to one weapons system.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 11,563. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jan 01, 2013, 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 or the rights to use the data needed to purchase this part from additional sources are not owned by the Government and it has been determined that it is uneconomical to purchase them. Valid AMCs: 1, 2, 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 3020010836974 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

END NOMINAL LENGTH
(CWWH) 0.780 INCHES FIRST END
FIRST STEP NOMINAL DIAMETER
(CWXB) 1.312 INCHES FIRST END
BORE NOMINAL DIAMETER
(CWRS) 0.760 INCHES BOTH ENDS
III MATERIAL
(MATT) STEEL COMP 4340 OVERALL
SECOND STEP NOMINAL LENGTH
(CWXG) 0.600 INCHES FIRST END
BORE STYLE
(ANTP) PLAIN BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) 3.340 INCHES BOTH ENDS
THIRD STEP NOMINAL LENGTH
(CWXP) 0.060 INCHES FIRST END
THIRD STEP NOMINAL DIAMETER
(CWXT) 1.500 INCHES FIRST END
END NOMINAL DIAMETER
(CWWN) 1.180 INCHES FIRST END
SECOND STEP NOMINAL DIAMETER
(CWXL) 1.378 INCHES FIRST END
BODY STYLE
(AAQL) WEBBED, OFFSET, WITH LIGHTENING HOLES
BORE NOMINAL DIAMETER
(CWRS) UNABLE TO DECODE
BORE STYLE
(ANTP) UNABLE TO DECODE
END NOMINAL DIAMETER
(CWWN) UNABLE TO DECODE
END NOMINAL LENGTH
(CWWH) UNABLE TO DECODE
FACE NOMINAL WIDTH
(CWRM) 0.930 INCHES
FIRST STEP NOMINAL DIAMETER
(CWXB) UNABLE TO DECODE
FIRST STEP NOMINAL LENGTH
(CWWS) UNABLE TO DECODE
HUB STYLE DESIGNATOR
(CWTR) UNABLE TO DECODE
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) UNABLE TO DECODE
MATERIAL
(MATT) UNABLE TO DECODE
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) UNABLE TO DECODE
NOMINAL OUTSIDE DIAMETER
(CWCD) 4.670 INCHES
NOMINAL OVERALL LENGTH
(CWFR) 3.440 INCHES
PITCH DIAMETER
(AGJS) 4.2000 INCHES NOMINAL
PRESSURE ANGLE
(CWPP) 25.0000 DEGREES
SECOND STEP NOMINAL LENGTH
(CWXG) UNABLE TO DECODE
SECOND STEP NOMINAL DIAMETER
(CWXL) UNABLE TO DECODE
STYLE DESIGNATOR
(STYL) SOLID BACK RING, PROTRUDING HUB, RECESSED HUB
TEETH QUANTITY
(AJLA) 84
TEETH TYPE
(CWMW) SPUR
THIRD STEP NOMINAL DIAMETER
(CWXT) UNABLE TO DECODE
THIRD STEP NOMINAL LENGTH
(CWXP) UNABLE TO DECODE
TOOTH DIRECTION
(CWNM) RIGHT
TOOTH FORM
(CWNH) STANDARD
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL
(MATT) STEEL COMP 4340 OVERALL
HUB STYLE DESIGNATOR
(CWTR) 3 STEPS FIRST END
FIRST STEP NOMINAL LENGTH
(CWWS) 0.900 INCHES FIRST END

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