National Stock Number
2840-01-529-6275
National Stock Number (NSN) 2840-01-529-6275, or NIIN 015296275, (retainer,combustion chamber,airc) was assigned April 25, 2005 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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, 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) 53290. [A CIRCULAR CLAMP TYPE ITEM DESIGNED TO MAINTAIN THE POSITION OF A CAN TYPE CHAMBER,COMBUSTION,AIRCRAFT GAS TURBINE ENGINE IN PLACE WITHIN A CASE,COMBUSTION CHAMBER,AIRCRAFT GAS TURBINE ENGINE. IT MAY INCLUDE ASSOCIATED HARDWARE.]. This item does not have a nuclear hardened feature but does have other critical feature(s) 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 2840015296275 does not contain precious metals.
This NSN is associated to Schedule B 8411997050: parts of gas turbine aircraft engines, other than for use in civil aircraft. The Schedule B End Use is listed as engines and turbines for military aircraft. NAICS classification category 336412: aircraft engine and engine parts manufacturing.
This information was last updated on Jul 01, 2025.