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 7035-01-331-5614
NSN 6685-00-784-0516
NSN 7035-01-357-4928
NSN 7035-00-312-3055
NSN 6130-01-535-1625
NSN 6145-00-104-7789
NSN 5985-00-878-1470
NSN 7035-01-183-1989
NSN 6145-01-090-3228
NSN 5950-01-314-6384
NSN 5996-01-352-4904
NSN 6110-00-686-1530