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NSN 3020-00-025-7069, 3020000257069
Cancelled -> Replaced by 2840003907328

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 000257069
Codification Country
United States
Item Name Code
INC 05463
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 3020-00-025-7069

National Stock Number (NSN) 3020-00-025-7069, or NIIN 000257069, (gear,bevel) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 2840003907328.

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) 05463. [A GEAR IN THE FORM OF A FRUSTUM OF A CONE, WITH STRAIGHT, SKEWED, OR CURVED TEETH, CUT ON THE EXTERNAL FACE. SEE ALSO GEAR, ANTIBACKLASH, BEVEL.]. 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 3020000257069 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

BORE NOMINAL DIAMETER
(CWRS) 1.059 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AMS 6263 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL
(MATT) STEEL COMP 9315 OVERALL
SPECIAL FEATURES
(FEAT) NONE UNDERCUT THROUGH SPLINES,0.919 TO 0.925 IN. DIA BY 0.046 TO 0.049 IN. W LOCATED 0.797 IN. FROM FRONTEND OF HUB: COUNTERBORE ON BOTH ENDS W/ 1.100 IN. NOM DIA,0.733 IN. MIN,0.737 IN. MAX AND 0.540 IN. NOM DEPTH
BODY STYLE
(AAQL) WEBBED, OFFSET, SOLID
BORE NOMINAL DIAMETER
(CWRS) UNABLE TO DECODE
BORE STYLE
(ANTP) UNABLE TO DECODE
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) UNABLE TO DECODE
PITCH ANGLE
(CWQD) 45.0000 DEGREES
MATERIAL
(MATT) UNABLE TO DECODE
PRESSURE ANGLE
(CWPP) 20.0000 DEGREES
SPECIAL FEATURES
(FEAT) ONE UNDERCUT THROUGH SPLINES,0.919 TO 0.925 IN. DIA BY 0.046 TO 0.049 IN. W LOCATED 0.797 IN. FROM FRONTEND OF HUB: COUNTERBORE ON BOTH ENDS W/ 1.100 IN. NOM DIA,0.733 IN. MIN,0.737 IN. MAX AND 0.540 IN. NOM DEPTH
SPLINE PITCH DIAMETER
(BDTX) UNABLE TO DECODE
SPLINE QUANTITY
(ABSA) UNABLE TO DECODE
TEETH QUANTITY
(AJLA) 37
TEETH TYPE
(CWMW) ZEROL
TOOTH DIRECTION
(CWNM) LEFT
BORE STYLE
(ANTP) INVOLUTE SPLINE BOTH ENDS
III MATERIAL
(MATT) STEEL COMP 9315 OVERALL
SPLINE QUANTITY
(ABSA) 15 BOTH ENDS
SPLINE PITCH DIAMETER
(BDTX) 0.9380 INCHES NOMINAL BOTH ENDS
HARDNESS RATING
(CQFM) 77.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 80.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM TEETH

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