NSN 5120-00-704-3350, 5120007043350
INSTALLER,BEARING CONE

Federal Supply Classification: FSC 5120 - Hand Tools, Nonedged, Nonpowered
National Item Identification Number: NIIN 007043350
Codification Country: United States
Item Name Code: INC 77777
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 5120-00-704-3350

National Stock Number (NSN) 5120-00-704-3350, or NIIN 007043350, (installer,bearing cone) was assigned January 1, 1960 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 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.

This NSN is assigned to Item Name Code (INC) 77777. 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 5120007043350 does not contain precious metals.

This information was last updated on Jul 01, 2025.

Technical Characteristics

END ITEM IDENTIFICATION: (AGAV) SH-3A, S61L, CH-3C, S61R, S61R-10, CH-53A HELICOPTERS
FUNCTIONAL DESCRIPTION: (FTLD) USED TO INSTALL SB3208A-1 AND SB3160A-1 BEARING INNER RACES ON S6135-66629 INPUT GEAR; ALSO USED TO INSTALL S-4822 SEAL INTO 65356-04020-041 HOUSING ASSEMBLY OF THE 65356-04000 ACCESSORY GEARBOX ASSEMBLY
GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) STEEL; 2-11/16 IN. OUTSIDE DIA; 6-1/8 IN. O/A LG