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NSN 3020-00-572-8717, 3020005728717
GEAR,HELICAL

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 005728717
Codification Country
United States
Item Name Code
INC 05464
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 3020-00-572-8717

National Stock Number (NSN) 3020-00-572-8717, or NIIN 005728717, (gear,helical) was assigned January 1, 1961 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN. ISO Group has a strong supply network for this NSN, with 12 sources of supply.

This part number has not been procured by the US Government in over a year. There have been 14 contracts issued for this part number, with 14 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 7 different suppliers. The last contract numbers awarded were: SPE7L322P2960, SPE7L322P2960, SPE7L120P2322, SPE7L120V0453, SPE7L419P2129. The total value of the awarded contracts has been US$ 173,158.65.

This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.

There has been a small amount of 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$ 4,950. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 05, 2013, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 05464. [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:]. 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 3020005728717 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

III MATERIAL
(MATT) STEEL COMP 8615 OVERALL
BODY STYLE
(AAQL) WEBBED, SOLID
BORE NOMINAL DIAMETER
(CWRS) 1.308 INCHES BOTH ENDS
BORE STYLE
(ANTP) INVOLUTE SPLINE BOTH ENDS
COUNTERBORE NOMINAL DEPTH
(CWTB) 1.313 INCHES FIRST END
COUNTERBORE NOMINAL DIAMETER
(CWTG) 1.626 INCHES FIRST END
END NOMINAL DIAMETER
(CWWN) 1.875 INCHES FIRST END
END NOMINAL LENGTH
(CWWH) 0.624 INCHES FIRST END
FACE NOMINAL WIDTH
(CWRM) 1.125 INCHES
FIRST STEP NOMINAL DIAMETER
(CWXB) 2.001 INCHES FIRST END
FIRST STEP NOMINAL LENGTH
(CWWS) 0.688 INCHES FIRST END
HARDNESS RATING
(CQFM) 61.5 ROCKWELL A MINIMUM OVERALL AND 83.0 ROCKWELL A MAXIMUM OVERALL
HELIX ANGLE
(CWPZ) 17.9352 DEGREES
HUB STYLE DESIGNATOR
(CWTR) 2 STEPS FIRST END
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL
(MATT) STEEL COMP 8615 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) 1.640 INCHES FIRST END
NOMINAL OVERALL LENGTH
(CWFR) 4.000 INCHES
NOMINAL OUTSIDE DIAMETER
(CWCD) 6.269 INCHES
SECOND STEP NOMINAL DIAMETER
(CWXL) 2.438 INCHES FIRST END
SECOND STEP NOMINAL LENGTH
(CWXG) 0.328 INCHES FIRST END
PITCH DIAMETER
(AGJS) 6.1314 INCHES NOMINAL
PRESSURE ANGLE
(CWPP) 20.0000 DEGREES
TOOTH FORM
(CWNH) STUB
TOOTH DIRECTION
(CWNM) RIGHT
SPLINE PITCH DIAMETER
(BDTX) 1.4000 INCHES NOMINAL BOTH ENDS
SPLINE QUANTITY
(ABSA) 14 BOTH ENDS
STYLE DESIGNATOR
(STYL) PROTRUDING HUBS
TEETH QUANTITY
(AJLA) 70
TEETH TYPE
(CWMW) SINGLE HELIX

Manufacturer Part Numbers


Related Inventory

3020-00-572-8717
10932777
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3020-00-572-8717
005728717.3020
Condition NS
GEAR, HELICAL
Readily Available
10932777
3020-00-572-8717
Desc: Gear, hel
Readily Available


 
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