NSN 2990-12-338-6490, 2990123386490
CASE SECTION,SOUND REDUCTION,ENGINE

Federal Supply Classification: FSC 2990 - Miscellaneous Engine Accessories, Nonaircraft
National Item Identification Number: NIIN 123386490
Codification Country: Germany
Item Name Code: INC 37791
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 2990-12-338-6490

National Stock Number (NSN) 2990-12-338-6490, or NIIN 123386490, (case section,sound reduction,engine) has an unknown assigned date. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

This part number has not been procured by the US Government in over 5 years.

This NSN is assigned to Item Name Code (INC) 37791. [AN ITEM OF VARIOUS SHAPES OR DESIGN REPRESENTING A PART OF A CASE (3), SOUND REDUCTION, ENGINE. IT INCLUDES FASTENING, SEALING AND LOCKING FEATURES.].

This information was last updated on Oct 06, 2025.