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 6150-01-318-4918
NSN 6610-01-101-4723
NSN 5945-00-879-2173
NSN 5935-00-713-4347
NSN 6610-00-981-9408
NSN 5998-01-492-5724
NSN 5965-01-093-0642
NSN 7035-00-908-4933
NSN 6105-00-942-7845
NSN 5945-01-426-8747
NSN 6645-00-766-3659
NSN 6240-01-008-1215