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 6685-01-421-3324
NSN 6220-01-249-1345
NSN 5855-01-542-9059
NSN 6685-00-391-8675
NSN 7035-01-288-9127
NSN 6610-00-514-6171
NSN 5855-01-023-3727
NSN 5996-00-275-1651
NSN 6610-01-296-4462
NSN 5950-00-983-7216
NSN 5925-00-224-7425
NSN 6320-01-631-7828