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 5996-01-335-3512
NSN 6105-00-800-9543
NSN 5915-01-371-8235
NSN 6130-00-469-4604
NSN 6610-00-166-0233
NSN 5925-01-170-4150
NSN 5905-00-277-7439
NSN 6220-01-645-2625
NSN 6110-00-228-7765
NSN 5998-01-374-7688
NSN 5985-01-478-7014
NSN 6645-01-384-0628