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 5925-01-106-4498
NSN 5895-01-449-2508
NSN 6320-01-132-2746
NSN 5945-00-884-2580
NSN 6130-00-480-6485
NSN 6620-01-659-5293
NSN 4140-01-275-2729
NSN 5910-01-308-2047
NSN 6135-00-369-2368
NSN 5945-00-165-3878
NSN 6645-01-386-6311
NSN 5915-01-023-4882