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 5960-01-074-9388
NSN 5985-01-429-8844
NSN 5950-01-194-9880
NSN 6685-01-285-3159
NSN 6645-00-726-9828
NSN 4140-01-395-8430
NSN 5998-00-993-0010
NSN 2925-01-588-3507
NSN 5950-01-265-0880
NSN 5996-01-511-0458
NSN 6130-00-177-2825
NSN 6685-01-359-4481