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 6220-01-222-0724
NSN 5998-01-578-6064
NSN 6130-00-500-7217
NSN 6105-01-651-5330
NSN 6685-00-690-7800
NSN 5925-00-838-8364
NSN 6240-01-437-9439
NSN 5915-01-123-6619
NSN 6645-00-166-7926
NSN 5965-00-318-6482
NSN 6130-01-131-3372
NSN 5960-01-450-4693