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NSN 3020-01-024-5215, 3020010245215
GEAR CLUSTER

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 010245215
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 3020-01-024-5215

National Stock Number (NSN) 3020-01-024-5215, or NIIN 010245215, (gear cluster) was assigned July 12, 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. None of the associated 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, 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.

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 3020010245215 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

BORE NOMINAL DIAMETER
(CWRS) 0.125 INCHES BOTH ENDS
BORE STYLE
(ANTP) PLAIN BOTH ENDS
CONSTRUCTION
(CQCF) SOLID
DESIGN TYPE
(APGF) SPUR SECOND GEAR
DESIGN TYPE
(APGF) SPUR FIRST GEAR
HARDNESS RATING
(CQFM) 34.0 ROCKWELL C MINIMUM HUB AND 38.0 ROCKWELL C MAXIMUM HUB
HARDNESS RATING
(CQFM) 58.0 ROCKWELL C MINIMUM TEETH AND 62.0 ROCKWELL C MAXIMUM TEETH
HUB NOMINAL LENGTH
(CWQN) 0.073 INCHES BETWEEN FIRST AND SECOND GEAR
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-S-7493,COMP 4620 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL
(MATT) STEEL COMP 4620 OVERALL
NOMINAL OUTSIDE DIAMETER
(CWCD) 0.343 INCHES SECOND GEAR
NOMINAL OUTSIDE DIAMETER
(CWCD) 0.8520 INCHES FIRST GEAR
NOMINAL OVERALL LENGTH
(CWFR) 0.415 INCHES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) MIL-C-13924,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT
(SFTT) OXIDE OVERALL
III MATERIAL
(MATT) STEEL COMP 4620 OVERALL

Manufacturer Part Numbers


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