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 6685-01-235-7459
NSN 5835-01-114-3194
NSN 5925-01-269-3995
NSN 5999-01-058-5683
NSN 6610-00-758-3486
NSN 5925-00-377-0263
NSN 6105-01-652-6423
NSN 5910-01-052-9439
NSN 5950-00-816-8428
NSN 6685-01-067-1447
NSN 2925-00-391-0331
NSN 6110-01-412-9334