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NSN 3040-00-740-9041, 3040007409041
BELL CRANK

Federal Supply Classification
FSC 3040 - Miscellaneous Power Transmission Equipment
National Item Identification Number
NIIN 007409041
Codification Country
United States
Item Name Code
INC 22321
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 3040-00-740-9041

National Stock Number (NSN) 3040-00-740-9041, or NIIN 007409041, (bell crank) was assigned January 1, 1961 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 6 manufacturer part numbers associated with this NSN. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. 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 somewhat common among different platforms, belonging to 3 different weapons systems.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 02, 2005, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 22321. [AN ITEM IN THE FORM OF TWO ARMS AT AN ANGLE, HAVING ITS FULCRUM AT THE APEX OF THE ANGLE, AND USED TO PROVIDE A MEANS OF CHANGING THE DIRECTION OR VARYING THE INTENSITY OF A PUSHING OR PULLING FORCE. SEE ALSO ARM (AS MODIFIED); AND LEVER (AS MODIFIED).]. 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 3040007409041 contains an unknown precious metal.

This NSN is associated to Schedule B 8483508080: flywheels, pulley blocks and pulleys, nesoi. The Schedule B End Use is listed as industrial machines, other.

This information was last updated on .


Technical Characteristics

III MATERIAL
(MATT) STEEL
END HOLE/BALL DIAMETER
(CZLN) 2.0175 INCHES NOMINAL 1ST END
END HOLE/BALL DIAMETER
(CZLN) 1.7505 INCHES NOMINAL 2ND END
BORE DIAMETER
(ABXV) 2.007 INCHES NOMINAL
BORE LENGTH
(ADGE) 3.6875 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL
(CZLM) 4.9985 INCHES NOMINAL 1ST END
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL
(CZLM) 9.250 INCHES NOMINAL 2ND END
MATERIAL
(MATT) STEEL

Manufacturer Part Numbers

14377

RNCC
5
RNVC
9
221E17

RNCC
5
RNVC
9
7409041

RNCC
5
RNVC
2
915754

RNCC
5
RNVC
9
D773221

RNCC
5
RNVC
2
M2020807

RNCC
3
RNVC
2

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