NSN 2040-12-336-3120, 2040123363120
SHAFT LOG

Federal Supply Classification: FSC 2040 - Marine Hardware and Hull Items
National Item Identification Number: NIIN 123363120
Codification Country: Germany
Item Name Code: INC 18272
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 2040-12-336-3120

National Stock Number (NSN) 2040-12-336-3120, or NIIN 123363120, (shaft log) has an unknown assigned date. This NSN does not replace any other NSNs.

There are 3 manufacturer part numbers 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.

This NSN is unique to one weapons system.

This NSN is assigned to Item Name Code (INC) 18272. [A THRU-HULL METAL FITTING THROUGH WHICH THE PROPELLER SHAFT PASSES. INCLUDES A STUFFING BOX TO PROVIDE A WATERTIGHT SEAL.].

This information was last updated on Oct 22, 2025.