NSN 5430-99-777-7186, 5430997777186
CAP,VENT,FUEL STORAGE TANK

Federal Supply Classification: FSC 5430 - Storage Tanks
National Item Identification Number: NIIN 997777186
Codification Country: United Kingdom
Item Name Code: INC 17502
Hazardous Material Indicator Code: (P) There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product.

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DLMS^® Summary

National Stock Number 5430-99-777-7186

National Stock Number (NSN) 5430-99-777-7186, or NIIN 997777186, (cap,vent,fuel storage tank) 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 unique to one weapons system.

This NSN is assigned to Item Name Code (INC) 17502. [A CAP DESIGNED TO BE MOUNTED ON THE VENT PIPING OF A FUEL STORAGE TANK TO ALLOW THE UNIMPEDED FLOW OF GASES IN AND OUT. IT PREVENTS THE ADMISSION OF RAIN, DIRT, AND OTHER FOREIGN MATTER TO THE TANK. EXCLUDES:BREATHER.].

This information was last updated on Aug 13, 2025.