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NSN 3020-01-029-9640, 3020010299640
GEAR,SPUR

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 010299640
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 3020-01-029-9640

National Stock Number (NSN) 3020-01-029-9640, or NIIN 010299640, (gear,spur) was assigned October 26, 1976 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. One of those 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, there are no suppliers that are deemed design controlled or valid supply parts.

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

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 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 3020010299640 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 4140 OVERALL
III HARDNESS RATING
(CQFM) 33.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
BODY STYLE
(AAQL) WEBBED, OFFSET, SOLID
BORE NOMINAL DIAMETER
(CWRS) 0.300 INCHES BOTH ENDS
BORE NOMINAL DIAMETER
(CWRS) 0.500 INCHES SECOND END
BORE STYLE
(ANTP) W/COUNTERBORE BOTH ENDS
COUNTERBORE NOMINAL DEPTH
(CWTB) 0.370 INCHES SECOND END
COUNTERBORE NOMINAL DEPTH
(CWTB) 0.500 INCHES SECOND COUNTERBORE, FIRST END
COUNTERBORE NOMINAL DEPTH
(CWTB) 1.390 INCHES FIRST END
COUNTERBORE NOMINAL DIAMETER
(CWTG) 0.375 INCHES SECOND END
COUNTERBORE NOMINAL DIAMETER
(CWTG) 1.692 INCHES FIRST END
COUNTERBORE NOMINAL DIAMETER
(CWTG) 2.130 INCHES SECOND COUNTERBORE, FIRST END
END NOMINAL DIAMETER
(CWWN) 2.130 INCHES FIRST END
END NOMINAL LENGTH
(CWWH) 0.760 INCHES FIRST END
FACE NOMINAL WIDTH
(CWRM) 0.360 INCHES
FIRST STEP NOMINAL DIAMETER
(CWXB) 2.500 INCHES FIRST END
FIRST STEP NOMINAL LENGTH
(CWWS) 0.920 INCHES FIRST END
HARDNESS RATING
(CQFM) 33.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
HUB STYLE DESIGNATOR
(CWTR) 2 STEPS FIRST END
HUB STYLE DESIGNATOR
(CWTR) PLAIN SECOND END
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL
(MATT) STEEL COMP 4140 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) 0.120 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) 1.890 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER
(CWCD) 3.657 INCHES
PITCH DIAMETER
(AGJS) 3.5000 INCHES NOMINAL
PRESSURE ANGLE
(CWPP) 20.0000 DEGREES
SECOND STEP NOMINAL DIAMETER
(CWXL) 2.700 INCHES FIRST END
SECOND STEP NOMINAL LENGTH
(CWXG) 0.210 INCHES FIRST END
SPECIAL FEATURES
(FEAT) WEBBED INSIDE BORE; FIRST END SLOTTED AND GROOVED
STYLE DESIGNATOR
(STYL) PROTRUDING HUBS
TEETH QUANTITY
(AJLA) 42
TOOTH FORM
(CWNH) STANDARD

Manufacturer Part Numbers

537AS580

RNCC
5
RNVC
9
537AS580

RNCC
3
RNVC
2
3020010299640

010299640

010299640


Related Inventory

537AS580
3020010299640
Condition NS
GEAR SPUR
Readily Available
Add to RFQ


 
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