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NSN 3020-00-768-8255, 3020007688255
Cancelled -> Replaced by 6625007161423

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 007688255
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 3020-00-768-8255

National Stock Number (NSN) 3020-00-768-8255, or NIIN 007688255, (gear,bevel) was assigned January 1, 1962 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 6625007161423.

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, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are 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 3020007688255 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

MOUNTING HOLE THREAD QUANTITY PER INCH
(CMLM) 40 TRANSVERSELY THROUGH HUB, FIRST END
MATERIAL
(MATT) COPPER ALLOY 360 OVERALL
BODY RECESS NOMINAL DEPTH
(CWRB) 0.0940 INCHES FIRST END
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-B-626,COMP 22,1/2 H FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MOUNTING HOLE THREAD SERIES DESIGNATOR
(CMLK) UNC TRANSVERSELY THROUGH HUB, FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) 0.375 INCHES SECOND END
HUB NOMINAL DIAMETER
(CWTX) 0.438 INCHES SECOND END
HUB STYLE DESIGNATOR
(CWTR) PINNED SECOND END
MOUNTING HOLE NOMINAL THREAD SIZE
(CQLT) 0.112 INCHES TRANSVERSELY THROUGH HUB, FIRST END
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) QQ-N-290 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MOUNTING HOLE TYPE AND QUANTITY
(CTQY) 1 THREADED TRANSVERSELY THROUGH HUB, FIRST END
BORE STYLE
(ANTP) PLAIN BOTH ENDS
SURFACE TREATMENT
(SFTT) NICKEL OVERALL
BORE NOMINAL DIAMETER
(CWRS) 0.282 INCHES BOTH ENDS
III MATERIAL
(MATT) COPPER ALLOY 360 OVERALL
ATTACHMENT METHOD
(ABSX) MOUNTING HOLE
BODY RECESS NOMINAL DEPTH
(CWRB) UNABLE TO DECODE
BODY STYLE
(AAQL) PLAIN, SOLID
BORE NOMINAL DIAMETER
(CWRS) UNABLE TO DECODE
BORE STYLE
(ANTP) UNABLE TO DECODE
FACE NOMINAL WIDTH
(CWRM) 0.157 INCHES
HUB STYLE DESIGNATOR
(CWTR) UNABLE TO DECODE
HUB NOMINAL DIAMETER
(CWTX) UNABLE TO DECODE
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) UNABLE TO DECODE
PITCH DIAMETER
(AGJS) 1.2650 INCHES NOMINAL
PITCH ANGLE
(CWQD) 78.5000 DEGREES
MATERIAL
(MATT) UNABLE TO DECODE
MOUNTING HOLE NOMINAL THREAD SIZE
(CQLT) UNABLE TO DECODE
MOUNTING HOLE THREAD QUANTITY PER INCH
(CMLM) UNABLE TO DECODE
MOUNTING HOLE THREAD SERIES DESIGNATOR
(CMLK) UNABLE TO DECODE
MOUNTING HOLE TYPE AND QUANTITY
(CTQY) UNABLE TO DECODE
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) UNABLE TO DECODE
NOMINAL OUTSIDE DIAMETER
(CWCD) 1.267 INCHES
NOMINAL OVERALL LENGTH
(CWFR) 0.531 INCHES
PRESSURE ANGLE
(CWPP) 20.0000 DEGREES
STYLE DESIGNATOR
(STYL) PERIPHERAL FACE, BACK HUB PROTRUDING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) UNABLE TO DECODE
SURFACE TREATMENT
(SFTT) UNABLE TO DECODE
TEETH QUANTITY
(AJLA) 81
TEETH TYPE
(CWMW) STRAIGHT
TOOTH DIRECTION
(CWNM) RIGHT

Manufacturer Part Numbers


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