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NSN 3020-01-103-3315, 3020011033315
GEAR,HELICAL

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 011033315
Codification Country
United States
Item Name Code
INC 05464
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 3020-01-103-3315

National Stock Number (NSN) 3020-01-103-3315, or NIIN 011033315, (gear,helical) was assigned November 12, 1980 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. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 2 suppliers are listed as Active suppliers 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, with the most recent procurement date of Feb 04, 2018. There have been 2 contracts issued for this part number, with 2 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE7L118P1894, SPE7L118V0188. The total value of the awarded contracts has been US$ 1,660.00.

This NSN is unique to one weapons system.

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 Jan 01, 2013, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The data or the rights to use the data needed to purchase this part from additional sources are not owned by the Government and it has been determined that it is uneconomical to purchase them. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 05464. [A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:]. 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 3020011033315 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 STYLE
(AAQL) WEBBED, OFFSET, SOLID
FACE NOMINAL WIDTH
(CWRM) 1.000 INCHES
HELIX ANGLE
(CWPZ) 18.0000 DEGREES
HUB SPLINE QUANTITY
(CXRX) 45 FIRST END
HUB STYLE DESIGNATOR
(CWTR) EXTERNALLY SPLINED, INVOLUTE SPLINES FIRST END
HUB STYLE DESIGNATOR
(CWTR) PLAIN SECOND END
HUB NOMINAL DIAMETER
(CWTX) 3.500 INCHES SECOND END
MATERIAL
(MATT) STEEL OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) 0.219 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) 1.750 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER
(CWCD) 8.738 INCHES
PRESSURE ANGLE
(CWPP) 20.0000 DEGREES
TOOTH DIRECTION
(CWNM) LEFT
STYLE DESIGNATOR
(STYL) PROTRUDING HUBS
TEETH QUANTITY
(AJLA) 64
TEETH TYPE
(CWMW) SINGLE HELIX
III MATERIAL
(MATT) STEEL OVERALL

Manufacturer Part Numbers

236681

RNCC
5
RNVC
9
236681

ISC
5
RNCC
C
RNVC
1
4203177

RNCC
3
RNVC
2
E114343

RNCC
5
RNVC
9

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