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 6610-01-253-1449
NSN 5855-01-191-3404
NSN 6645-01-595-7659
NSN 5950-01-209-9268
NSN 6620-00-017-8098
NSN 5905-01-476-6013
NSN 5835-00-980-0468
NSN 5910-01-312-3059
NSN 6610-01-575-4348
NSN 6650-00-338-7350
NSN 6610-01-088-1810
NSN 2925-01-236-3547