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 6110-01-199-9175
NSN 6105-01-337-6806
NSN 5945-01-152-7539
NSN 5999-01-149-0240
NSN 6220-00-248-5511
NSN 5925-01-287-9206
NSN 5910-01-565-7368
NSN 6145-00-505-6387
NSN 5915-01-461-4537
NSN 7035-01-582-0265
NSN 5925-01-020-7548
NSN 6240-01-466-3497