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 5855-01-659-0293
NSN 6685-01-590-4996
NSN 6130-01-615-7703
NSN 5996-01-391-7666
NSN 6685-01-470-8794
NSN 4140-01-293-1332
NSN 5905-01-409-2951
NSN 5985-01-250-8931
NSN 6145-01-407-9137
NSN 2925-01-364-7926
NSN 6240-00-155-8728
NSN 6645-01-324-8185