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 6135-01-651-3210
NSN 6135-01-167-7604
NSN 5999-00-987-3192
NSN 5910-00-148-0019
NSN 5925-01-026-5845
NSN 5920-01-241-3227
NSN 6240-01-162-4086
NSN 6610-01-472-2757
NSN 5895-00-146-1809
NSN 6685-00-838-4784
NSN 7035-00-421-0468
NSN 5925-01-651-6310