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 6650-01-139-9534
NSN 6110-01-494-7290
NSN 5910-00-548-1739
NSN 5960-00-960-6805
NSN 5990-01-421-3325
NSN 5915-01-397-4221
NSN 6145-01-206-8086
NSN 5905-01-230-5088
NSN 2925-01-446-6523
NSN 4140-01-345-0302
NSN 5920-01-119-3652
NSN 6130-01-074-1990