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 5835-01-424-0054
NSN 6130-01-098-7175
NSN 6610-01-024-1459
NSN 5930-01-266-3199
NSN 6685-01-294-3496
NSN 5925-00-275-7599
NSN 5925-01-644-2208
NSN 5905-01-133-4832
NSN 5855-00-494-9581
NSN 6220-01-506-2958
NSN 5975-01-502-9662
NSN 6645-01-261-6903