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 6645-00-192-1152
NSN 5835-01-102-4451
NSN 2925-01-496-4699
NSN 6320-00-857-4073
NSN 5935-01-006-6211
NSN 6620-01-591-6681
NSN 5915-01-248-3332
NSN 7035-01-411-6062
NSN 6620-00-010-8190
NSN 5925-01-028-6504
NSN 5990-01-419-0661
NSN 5945-00-281-4578