National Stock Number
2840-99-301-0878
National Stock Number (NSN) 2840-99-301-0878, or NIIN 993010878, (housing,antifriction bearing,turbine engine) has an unknown assigned date. 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 one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that 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 Sep 26, 2013. There has been one contract issued for this part number, with 3 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPM40004D9416, SPM40004D9416, SPM40004D9416. The total value of the awarded contracts has been US$ 111,509.19.
This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.
This NSN is assigned to Item Name Code (INC) 61691. [INC 61691 CANCELLED/REPLACED BY ,INC 50346, FIIG A11300, APP-KEY A ,INC 50345, FIIG A11300, APP-KEY A , ON 042194 AND INC 50346, FIIG A113, APPL KEY A. A HOUSING DESIGNED TO SURROUND, RETAIN, SUPPORT, AND PROTECT A TURBINE ENGINE ANTIFRICTION BEARING. EXCLUDES:BUSHING, SLEEVE.].
This information was last updated on Aug 01, 2025.