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 5998-01-123-8753
NSN 5965-01-433-1974
NSN 6610-01-077-3303
NSN 6685-00-811-3961
NSN 5925-00-494-4685
NSN 6685-00-255-0396
NSN 5910-01-100-3390
NSN 6610-01-253-5112
NSN 6145-01-377-3714
NSN 5905-01-206-1181
NSN 5965-01-290-0535
NSN 5905-00-690-9922