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NSN 3020-01-406-8887, 3020014068887
GEAR,SPUR

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 014068887
Codification Country
United States
Item Name Code
INC 05466
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 3020-01-406-8887

National Stock Number (NSN) 3020-01-406-8887, or NIIN 014068887, (gear,spur) was assigned January 13, 1995 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.

This part number has not been procured by the US Government in over a year. There have been 6 contracts issued for this part number, with 6 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE7M020V3254, SPE7L516M0114, SPM7MC12M7468, SPM7MC12V7459, SPM7M011M7159. The total value of the awarded contracts has been US$ 10,432.73.

This NSN is unique to one weapons system.

There has been a small amount of 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 Jul 02, 2005, 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) 05466. [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.]. 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 3020014068887 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

III HARDNESS RATING
(CQFM) 30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL
BODY STYLE
(AAQL) PLAIN, SOLID
BORE NOMINAL DIAMETER
(CWRS) 0.560 INCHES FIRST END
BORE STYLE
(ANTP) INVOLUTE SPLINE SECOND END
BORE STYLE
(ANTP) PLAIN FIRST END
END NOMINAL DIAMETER
(CWWN) 0.874 INCHES SECOND END
END NOMINAL LENGTH
(CWWH) 0.910 INCHES SECOND END
FACE NOMINAL WIDTH
(CWRM) 0.290 INCHES
FIRST STEP NOMINAL DIAMETER
(CWXB) 1.230 INCHES SECOND END
FIRST STEP NOMINAL LENGTH
(CWWS) 0.090 INCHES SECOND END
HARDNESS RATING
(CQFM) 30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL
HUB NOMINAL DIAMETER
(CWTX) 0.880 INCHES FIRST END
HUB STYLE DESIGNATOR
(CWTR) 1 STEP SECOND END
HUB STYLE DESIGNATOR
(CWTR) PLAIN FIRST END
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AMS5659 ASSN STD SINGLE MATERIAL RESPONSE OR AMS5862 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL
(MATT) STEEL COMP XM-12 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) 1.000 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) 1.350 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER
(CWCD) 1.995 INCHES
PITCH DIAMETER
(AGJS) 1.7500 INCHES NOMINAL
PRESSURE ANGLE
(CWPP) 20.0000 DEGREES
SPLINE PITCH DIAMETER
(BDTX) 0.4688 INCHES NOMINAL FIRST END
SPLINE QUANTITY
(ABSA) 15 FIRST END
STYLE DESIGNATOR
(STYL) PROTRUDING HUBS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT
(SFTT) PASSIVATE OVERALL
TEETH QUANTITY
(AJLA) 14
III MATERIAL
(MATT) STEEL COMP XM-12 OVERALL

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