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 6220-00-557-4114
NSN 6650-01-624-9222
NSN 6650-00-146-3282
NSN 5930-01-239-4176
NSN 5996-00-784-7912
NSN 5930-01-444-4402
NSN 6645-00-472-4048
NSN 6145-01-231-1397
NSN 6645-00-527-6531
NSN 6220-01-310-8741
NSN 2925-00-578-4068
NSN 5998-00-194-7640