NSN 1680-99-604-0177, 1680996040177
BLOCK,SEALING

Federal Supply Classification: FSC 1680 - Miscellaneous Aircraft Accessories and Components
National Item Identification Number: NIIN 996040177
Codification Country: United Kingdom
Item Name Code: INC 77777
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 1680-99-604-0177

National Stock Number (NSN) 1680-99-604-0177, or NIIN 996040177, (block,sealing) has an unknown assigned date. This NSN replaces 1 stock number, 1560004717939.

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) 77777.

This information was last updated on Oct 29, 2025.