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 2925-01-087-4184
NSN 5950-01-608-5105
NSN 6650-01-561-4608
NSN 5895-01-081-9272
NSN 5925-01-417-6618
NSN 6150-01-196-6329
NSN 4140-00-272-0943
NSN 5925-01-295-3416
NSN 5895-00-983-9430
NSN 5985-00-949-5691
NSN 6610-01-652-9477
NSN 5905-00-523-8458