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 2925-01-320-6512
NSN 6645-00-006-6387
NSN 6110-01-130-8038
NSN 6610-01-242-9674
NSN 6110-01-508-6417
NSN 7035-01-301-6325
NSN 6145-01-335-0088
NSN 7035-00-517-8232
NSN 5835-00-723-2505
NSN 6620-01-401-5356
NSN 5945-01-054-3235
NSN 6620-01-461-2387