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 5925-01-497-1204
NSN 5905-00-863-6629
NSN 6610-00-922-3333
NSN 5895-01-434-5082
NSN 5996-00-941-2885
NSN 6685-01-366-5126
NSN 6685-01-519-2223
NSN 5855-00-821-7512
NSN 6105-00-923-2531
NSN 6610-01-475-7551
NSN 5965-01-221-0569
NSN 5915-01-030-7441