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 5925-00-881-3784
NSN 6150-00-945-4904
NSN 5935-01-468-9670
NSN 5998-01-149-5567
NSN 6645-00-223-8018
NSN 6685-00-468-1853
NSN 6650-01-342-5890
NSN 5996-00-981-1601
NSN 7035-01-499-7401
NSN 5960-01-099-5804
NSN 6610-00-962-3723
NSN 2925-01-101-4655