About Federal Supply Class 5520
Federal Supply Class 5520 classifies millwork. This FSC class forms the first 4 digits of all NSNs in this category. Items with NSNs starting with 5520 are procured through DLA and may appear in DIBBS solicitations.
Includes
Door Frames; Doors; Window Frames; Window Sashes.
Excludes
Molding (FSC 5510); Prefabricated Non-Wood Items (FSC 5670).
NSN Format for FSC 5520
All National Stock Numbers for millwork start with 5520:
FSC 5520 + Country Code + Item Identification Number
PSC Product Code Connection
FSC 5520 is identical to PSC product code 5520. Federal contracts classified under this code appear in FPDS-NG and SAM.gov with PSC code 5520.
View PSC 5520 details →






