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 5945-01-613-9976
NSN 2925-00-891-9289
NSN 5925-00-187-8860
NSN 5996-01-272-7879
NSN 5935-01-015-0187
NSN 7035-00-232-4043
NSN 5990-01-215-5997
NSN 7035-00-153-3826
NSN 5835-01-024-9249
NSN 5945-00-808-9756
NSN 5999-01-395-4948
NSN 5960-00-792-6532