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NSN 3020-00-986-0863, 3020009860863
GEAR CLUSTER

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 009860863
Codification Country
United States
Item Name Code
INC 36636
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 3020-00-986-0863

National Stock Number (NSN) 3020-00-986-0863, or NIIN 009860863, (gear cluster) was assigned January 1, 1962 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. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 3 suppliers are deemed design controlled or valid supply parts.

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

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: Not established. Not established.

This NSN is assigned to Item Name Code (INC) 36636. [A CYLINDRICAL ITEM HAVING A FULL 360 DEGREE (6.282 RADIANS) COMPLEMENT OF TEETH ON TWO OR MORE SURFACES. IT MAY BE A ONE-PIECE CASTING OR COMPOSED OF TWO OR MORE SEPARATE ITEMS FIRMLY HELD TOGETHER BY WELDING, RIVETS, PINS, OR THE LIKE, TO FORM A SINGLE UNIT. IT IS DESIGNED TO MOUNT ON A SHAFT. FOR ITEMS CONSISTING OF A SHAFT WITH AN INTEGRAL COMPLEMENT(S) OR GEAR TEETH, SEE GEARSHAFT (AS MODIFIED). EXCLUDES:GEAR SUBASSEMBLY, SPEED DECREASER.]. 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 3020009860863 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

ATTACHMENT METHOD
(ABSX) CLAMP
BORE NOMINAL DIAMETER
(CWRS) 0.125 INCHES BOTH ENDS
BORE STYLE
(ANTP) PLAIN BOTH ENDS
CONSTRUCTION
(CQCF) ASSEMBLED
DESIGN TYPE
(APGF) SPUR FIRST GEAR
HARDNESS RATING
(CQFM) 28.0 ROCKWELL C MINIMUM HUB AND 32.0 ROCKWELL C MAXIMUM HUB
HUB NOMINAL LENGTH
(CWQN) 0.186 INCHES FIRST END
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-A-250/4,T3 FED SPEC SINGLE MATERIAL RESPONSE FIRST GEAR
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE SECOND GEAR
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE SHAFT/HUB
MATERIAL
(MATT) ALUMINUM ALLOY 2024 FIRST GEAR
MATERIAL
(MATT) STEEL COMP 416 SECOND GEAR
MATERIAL
(MATT) STEEL COMP 416 SHAFT/HUB
NOMINAL OUTSIDE DIAMETER
(CWCD) 0.967 INCHES FIRST GEAR
NOMINAL OVERALL LENGTH
(CWFR) 0.406 INCHES
PRECISION CLASSIFICATION
(CWWK) QUALITY NUMBER 10 ALL GEARS OR QUALITY NUMBER 11 ALL GEARS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) MIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE FIRST GEAR
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) MIL-F-14072,FINISH E300 MIL SPEC SINGLE TREATMENT RESPONSE SECOND GEAR
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) MIL-F-14072,FINISH E300 MIL SPEC SINGLE TREATMENT RESPONSE SHAFT/HUB
SURFACE TREATMENT
(SFTT) ANODIZE FIRST GEAR
SURFACE TREATMENT
(SFTT) PASSIVATE SECOND GEAR
SURFACE TREATMENT
(SFTT) PASSIVATE SHAFT/HUB
III MATERIAL
(MATT) STEEL COMP 416 SHAFT/HUB
III MATERIAL
(MATT) STEEL COMP 416 SECOND GEAR
III MATERIAL
(MATT) ALUMINUM ALLOY 2024 FIRST GEAR

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