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 5985-00-529-0093
NSN 5930-00-528-1918
NSN 6130-01-634-0603
NSN 5925-00-395-3566
NSN 5996-00-277-7384
NSN 6685-01-152-2846
NSN 5965-00-578-8931
NSN 5945-00-216-8215
NSN 6105-01-010-4286
NSN 6610-01-617-6495
NSN 4140-01-218-3391
NSN 5996-01-444-3915