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 5905-01-439-3435
NSN 5975-01-160-0481
NSN 5975-00-570-4131
NSN 6320-01-512-2031
NSN 5999-01-384-3532
NSN 5920-01-149-3063
NSN 6610-01-077-3303
NSN 5925-01-354-2519
NSN 5945-01-580-6831
NSN 5895-00-119-2506
NSN 5950-01-023-7692
NSN 6650-01-449-2334