A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6105-01-214-8870
NSN 5910-01-486-7023
NSN 6105-00-456-1433
NSN 5920-01-065-1824
NSN 6145-00-390-9917
NSN 5925-01-416-7511
NSN 5960-01-481-8051
NSN 5920-01-281-7354
NSN 6130-01-318-7045
NSN 6135-00-455-2425
NSN 6145-00-480-4809
NSN 5895-01-064-0368