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NSN 3020-00-460-8038, 3020004608038
GEAR,BEVEL

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 004608038
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.
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DLMS® Summary

National Stock Number 3020-00-460-8038

National Stock Number (NSN) 3020-00-460-8038, or NIIN 004608038, (gear,bevel) was assigned January 9, 1970 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 3 manufacturer part numbers associated with this NSN. One of those 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. 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, with the most recent procurement date of Feb 27, 2019. There have been 4 contracts issued for this part number, with 8 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE4A519F319B, SPE4A519F319B, SPE4A519F183H, SPE4A519F183H, SPM4AX11D9407. The total value of the awarded contracts has been US$ 416,325.54.

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 Aug 02, 2006, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. This part requires engineering source approval by the design control activity in order to maintain the quality of the part. An alternate source must qualify in accordance with the design control activity's procedures, as approved by the cognizant Government engineering activity. Valid AMCs: 1, 2, 3, 4 and 5.

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 3020004608038 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) 0.408 INCHES FIRST END
BODY STYLE
(AAQL) WEBBED, OFFSET, SOLID
BORE NOMINAL DEPTH
(CWRX) 3.165 INCHES FIRST END
BORE NOMINAL DIAMETER
(CWRS) 0.664 INCHES SECOND END
BORE NOMINAL DIAMETER
(CWRS) 1.000 INCHES FIRST END
BORE STYLE
(ANTP) INVOLUTE SPLINE SECOND END
BORE STYLE
(ANTP) PARTIAL W/COUNTERBORE FIRST END
COUNTERBORE NOMINAL DEPTH
(CWTB) 1.110 INCHES FIRST END
COUNTERBORE NOMINAL DIAMETER
(CWTG) 1.370 INCHES FIRST END
FACE NOMINAL WIDTH
(CWRM) 0.234 INCHES
HARDNESS RATING
(CQFM) 90.0 ROCKWELL SUPERFICIAL 15-N MINIMUM OVERALL AND 91.5 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL
HUB SPLINE PITCH DIAMETER
(CXRZ) 1.2000 INCHES NOMINAL SECOND END
HUB SPLINE QUANTITY
(CXRX) 24 SECOND END
HUB STYLE DESIGNATOR
(CWTR) EXTERNALLY SPLINED, INVOLUTE SPLINES SECOND END
MATERIAL
(MATT) STEEL OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) 4.690 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER
(CWCD) 3.932 INCHES
NOMINAL OVERALL LENGTH
(CWFR) 5.333 INCHES
PITCH ANGLE
(CWQD) 46.2667 DEGREES
PITCH DIAMETER
(AGJS) 3.7637 INCHES NOMINAL
PRESSURE ANGLE
(CWPP) 22.5000 DEGREES
TOOTH DIRECTION
(CWNM) RIGHT
SPLINE PITCH DIAMETER
(BDTX) 0.6000 INCHES NOMINAL SECOND END
SPLINE QUANTITY
(ABSA) 12 SECOND END
STYLE DESIGNATOR
(STYL) SIDE FACE, BACK HUB PROTRUDING
TEETH QUANTITY
(AJLA) 23
TEETH TYPE
(CWMW) SPIRAL
III MATERIAL
(MATT) STEEL OVERALL

Manufacturer Part Numbers


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