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NSN 3020-01-160-6516, 3020011606516
GEAR,SPUR

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 011606516
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 3020-01-160-6516

National Stock Number (NSN) 3020-01-160-6516, or NIIN 011606516, (gear,spur) was assigned August 24, 1983 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.

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

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

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 Sep 02, 2005, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The data needed to produce this item from additional sources is not physically available. Valid AMCs: 3, 4 and 5.

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 3020011606516 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

BODY RECESS NOMINAL DEPTH
(CWRB) 0.806 INCHES SECOND END
BODY STYLE
(AAQL) WEBBED, SOLID
BORE NOMINAL DIAMETER
(CWRS) 1.500 INCHES BOTH ENDS
BORE STYLE
(ANTP) PLAIN BOTH ENDS
FURNISHED ITEMS AND QUANTITY
(TMQY) 1 PLUG
END NOMINAL DIAMETER
(CWWN) 1.938 INCHES FIRST END
END NOMINAL LENGTH
(CWWH) 3.490 INCHES FIRST END
FACE NOMINAL WIDTH
(CWRM) 1.030 INCHES
FIRST STEP NOMINAL DIAMETER
(CWXB) 2.760 INCHES FIRST END
FIRST STEP NOMINAL LENGTH
(CWWS) 0.530 INCHES FIRST END
HUB STYLE DESIGNATOR
(CWTR) 1 STEP FIRST END
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) 66AISI/SAE4027 FED STD 1ST MATERIAL RESPONSE OR 66AISI/SAE4047H FED STD 2ND MATERIAL RESPONSE OVERALL
MATERIAL
(MATT) STEEL COMP 4027 OR STEEL COMP 4047H OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) 4.020 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER
(CWCD) 3.934 INCHES
PITCH DIAMETER
(AGJS) 3.8333 INCHES NOMINAL
PRESSURE ANGLE
(CWPP) 20.0000 DEGREES
SPECIAL FEATURES
(FEAT) PARTIALLY INVOLUTE SPLINED BORE
TOOTH FORM
(CWNH) STANDARD
STYLE DESIGNATOR
(STYL) PROTRUDING HUB, RECESSED BODY
TEETH QUANTITY
(AJLA) 46
III MATERIAL
(MATT) STEEL COMP 4027 OR STEEL COMP 4047H OVERALL
MATERIAL
(MATT) STEEL COMP 4027 OVERALL OR STEEL COMP 4047H OVERALL

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