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 7035-01-202-8172
NSN 6145-00-155-5297
NSN 2925-01-101-4655
NSN 5855-01-546-2810
NSN 6320-01-233-5798
NSN 6105-00-650-7455
NSN 6130-01-432-1290
NSN 5855-01-278-8922
NSN 5910-01-465-1756
NSN 6110-01-593-4051
NSN 5950-00-148-8925
NSN 7035-01-555-8793