NSN 3020-00-311-5332, 3020003115332
GEAR,HELICAL

Federal Supply Classification: FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number: NIIN 003115332
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 3020-00-311-5332

National Stock Number (NSN) 3020-00-311-5332, or NIIN 003115332, (gear,helical) was assigned October 31, 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 no manufacturer part numbers associated to this NSN. ISO Group has several sources of supply for this NSN.

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: SPE7L124P1778. The total value of the awarded contracts has been US$ 7,330.00.

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) 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 3020003115332 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 Jun 01, 2024.

Technical Characteristics

MATERIAL: (MATT) STEEL COMP 8620 OVERALL OR STEEL COMP 8720 OVERALL OR STEEL COMP 8622H OVERALL
ATTACHMENT METHOD: (ABSX) MOUNTING HOLE
BODY STYLE: (AAQL) PLAIN, SOLID
BORE NOMINAL DIAMETER: (CWRS) 2.250 INCHES BOTH ENDS
BORE STYLE: (ANTP) W/ KEYWAY BOTH ENDS
FACE NOMINAL WIDTH: (CWRM) 1.460 INCHES
FEATURES PROVIDED: (CBBL) CASEHARDENED
HELIX ANGLE: (CWPZ) 37.3324 DEGREES
HUB NOMINAL DIAMETER: (CWTX) 3.320 INCHES SECOND END
HUB STYLE DESIGNATOR: (CWTR) PLAIN SECOND END
KEYWAY NOMINAL WIDTH: (CWSN) 0.316 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATION: (MDCL) QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL: (MATT) STEEL COMP 8620 OR STEEL COMP 8720 OR STEEL COMP 8622H OVERALL
MOUNTING HOLE THREAD SERIES DESIGNATOR: (CMLK) UNC AXIALLY THROUGH BODY, FIRST END
MOUNTING HOLE TYPE AND QUANTITY: (CTQY) 2 THREADED AXIALLY THROUGH BODY, FIRST END
MOUNTING HOLE NOMINAL THREAD SIZE: (CQLT) 0.375 INCHES AXIALLY THROUGH BODY, FIRST END
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM: (CWSR) 1.299 INCHES BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: (CWQL) 0.240 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER: (CWCD) 4.3475 INCHES
PITCH DIAMETER: (AGJS) 4.1503 INCHES NOMINAL
PRESSURE ANGLE: (CWPP) 14.5000 DEGREES
TOOTH DIRECTION: (CWNM) LEFT
TOOTH FORM: (CWNH) STANDARD
STYLE DESIGNATOR: (STYL) PROTRUDING HUB
TEETH QUANTITY: (AJLA) 33
TEETH TYPE: (CWMW) SINGLE HELIX
III MATERIAL: (MATT) STEEL COMP 8620 OR STEEL COMP 8720 OR STEEL COMP 8622H OVERALL
BORE STYLE: (ANTP) 10A W/ KEYWAY BOTH ENDS