NSN 6665-12-156-8881, 6665121568881
INDICATOR TUBE,GAS

Federal Supply Classification: FSC 6665 - Hazard-Detecting Instruments and Apparatus
National Item Identification Number: NIIN 121568881
Codification Country: Germany
Item Name Code: INC 42511
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 6665-12-156-8881

National Stock Number (NSN) 6665-12-156-8881, or NIIN 121568881, (indicator tube,gas) 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) 42511. [A REPLACEABLE ITEM CONTAINING A CHEMICAL SUBSTANCE WHICH CHANGES COLOR IN THE PRESENCE OF A HAZARDOUS GAS.].

This information was last updated on Aug 18, 2025.