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 6685-00-203-2389
NSN 5950-00-813-2527
NSN 4140-01-039-3638
NSN 6685-01-622-1339
NSN 4140-01-395-6572
NSN 5895-00-737-4831
NSN 6320-01-072-2073
NSN 5985-00-265-9019
NSN 5920-01-140-9624
NSN 7035-01-565-8702
NSN 5855-01-222-1242
NSN 5855-00-327-2112