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 5975-01-395-1366
NSN 5950-01-351-1927
NSN 6320-00-036-3688
NSN 5935-01-147-3625
NSN 5925-01-211-6660
NSN 6650-01-541-0506
NSN 5975-01-415-9751
NSN 5905-01-621-6073
NSN 5975-01-595-4493
NSN 6685-00-086-9798
NSN 6110-01-526-2487
NSN 5996-00-724-8871