About Federal Supply Class 6620
Federal Supply Class 6620 classifies engine instruments. This FSC class forms the first 4 digits of all NSNs in this category. Items with NSNs starting with 6620 are procured through DLA and may appear in DIBBS solicitations.
Notes
Instruments designed for use on both engines and other than engines are not included in this class and should be classified in the appropriate instruments class of group 66.
Includes
All Engine Instruments, including Aircraft, Marine, and Vehicular; Fuel Pressure Gages; Manifold Pressure Gages; Oil Pressure Gages; Fuel Mixture Indicators; Engine Oil and Fuel Warning Devices.
NSN Format for FSC 6620
All National Stock Numbers for engine instruments start with 6620:
FSC 6620 + Country Code + Item Identification Number
PSC Product Code Connection
FSC 6620 is identical to PSC product code 6620. Federal contracts classified under this code appear in FPDS-NG and SAM.gov with PSC code 6620.
View PSC 6620 details →






