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NSN 3020-00-737-4995, 3020007374995
Cancelled -> Replaced by 2520003302527

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 007374995
Codification Country
United States
Item Name Code
INC 05466
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 3020-00-737-4995

National Stock Number (NSN) 3020-00-737-4995, or NIIN 007374995, (gear,spur) 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, 2520003302527.

There are 5 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 4 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 3 suppliers are 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 Mar 26, 2019. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7L019P1302. The total value of the awarded contracts has been US$ 175.00.

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 Jul 01, 2020, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 05466. [A GEAR, CYLINDRICAL IN FORM, WITH STRAIGHT TEETH ON THE OUTER SURFACE PARALLEL TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, SPUR. FOR BULK MATERIAL, SEE ROD, PINION.]. 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 3020007374995 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

BODY STYLE
(AAQL) PLAIN, SOLID
BORE NOMINAL DIAMETER
(CWRS) 1.500 INCHES BOTH ENDS
BORE STYLE
(ANTP) STRAIGHT SPLINE BOTH ENDS
FACE NOMINAL WIDTH
(CWRM) 0.843 INCHES
FEATURES PROVIDED
(CBBL) CASEHARDENED
FIRST GROOVE NOMINAL DIAMETER
(CWYD) 1.937 INCHES FIRST END
FIRST GROOVE NOMINAL WIDTH
(CWXY) 0.215 INCHES FIRST END
HUB STYLE DESIGNATOR
(CWTR) 1 GROOVE FIRST END
HUB NOMINAL DIAMETER
(CWTX) 2.500 INCHES FIRST END
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) 66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 4027 ASSN STD SINGLE MATERIAL RESPONSE OR AISI/SAI 8620 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL
(MATT) STEEL OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) 0.335 INCHES FIRST END
NOMINAL DISTANCE FROM END TO FIRST GROOVE
(CWYL) 0.109 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER
(CWCD) 3.823 INCHES
PITCH DIAMETER
(AGJS) 3.6250 INCHES NOMINAL
PRESSURE ANGLE
(CWPP) 20.0000 DEGREES
SPLINE QUANTITY
(ABSA) 10 BOTH ENDS
STYLE DESIGNATOR
(STYL) PROTRUDING HUB
TEETH QUANTITY
(AJLA) 29
TOOTH FORM
(CWNH) SPECIAL
III MATERIAL
(MATT) STEEL OVERALL

Manufacturer Part Numbers

640401

RNCC
3
RNVC
2
7374995

RNCC
5
RNVC
2
790A12

RNCC
5
RNVC
9
T90A12

RNCC
5
RNVC
2
T90A12

RNCC
5
RNVC
2

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