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 6130-00-452-9464
NSN 5895-00-858-1780
NSN 6320-01-506-9439
NSN 5905-01-276-7156
NSN 6645-00-246-4934
NSN 5990-00-759-1450
NSN 5925-01-018-6183
NSN 5999-01-398-9050
NSN 7035-01-319-1379
NSN 6240-00-877-3405
NSN 5985-01-013-6718
NSN 5905-01-436-1474