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NSN 3020-00-201-9621, 3020002019621
GEAR,SPUR

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 002019621
Codification Country
United States
Item Name Code
INC 05466
Criticality
(Y) This item does not have a nuclear hardened feature but does have other critical feature(s) 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 3020-00-201-9621

National Stock Number (NSN) 3020-00-201-9621, or NIIN 002019621, (gear,spur) was assigned April 6, 1973 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. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers 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 5 years, with the most recent procurement date of Apr 07, 2017. There have been 6 contracts issued for this part number, with 6 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 6 different suppliers. The last contract numbers awarded were: SPE7L117P2368, SPE7L117P2368, SPE7L117P2368, SPM7MC10M6576, SPM7MC10M6576. The total value of the awarded contracts has been US$ 47,932.12.

This NSN is fairly common among different weapons systems, belonging to 22 different platforms.

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$ 11,271. 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 but does have other critical feature(s) 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 3020002019621 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

BODY STYLE
(AAQL) WEBBED, OFFSET, WITH LIGHTENING HOLES
BORE STYLE
(ANTP) D BOTH ENDS
CRITICALITY CODE JUSTIFICATION
(CRTL) FEAT
FACE NOMINAL WIDTH
(CWRM) 0.360 INCHES
HARDNESS RATING
(CQFM) 30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL
HUB STYLE DESIGNATOR
(CWTR) PLAIN FIRST END
HUB NOMINAL DIAMETER
(CWTX) 0.850 INCHES FIRST END
NOMINAL RADIUS
(CWSF) 0.295 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-S-624 FED SPEC 1ST MATERIAL RESPONSE OR AMS5659 ASSN STD 2ND MATERIAL RESPONSE OR AMS5862 15-5PH ASSN STD 3RD MATERIAL RESPONSE OVERALL
MATERIAL
(MATT) STEEL COMP 4140 OR STEEL CORROSION RESISTING OVERALL
NOMINAL DISTANCE FROM FLAT TO RADIAL CENTER
(CWSK) 0.234 INCHES BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) 0.670 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER
(CWCD) 3.957 INCHES
PITCH DIAMETER
(AGJS) 3.7500 INCHES NOMINAL
PRECISION CLASSIFICATION
(CWWK) QUALITY NUMBER 12
PRESSURE ANGLE
(CWPP) 20.0000 DEGREES
SPECIAL FEATURES
(FEAT) WEAPON SYSTEM ESSENTIAL
TOOTH FORM
(CWNH) STANDARD
STYLE DESIGNATOR
(STYL) PROTRUDING HUB
TEETH QUANTITY
(AJLA) 30
MATERIAL
(MATT) STEEL COMP 4140 OVERALL OR STEEL CORROSION RESISTING OVERALL
III HARDNESS RATING
(CQFM) 30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL
III MATERIAL
(MATT) STEEL COMP 4140 OR STEEL CORROSION RESISTING OVERALL

Manufacturer Part Numbers


Related Inventory

823D769-2
3020002019621
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823D769
3020002019621
Condition NS
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