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 7035-00-870-0290
NSN 6610-00-388-0094
NSN 6220-01-471-7058
NSN 6220-01-025-1373
NSN 6105-01-322-7137
NSN 6145-01-324-5774
NSN 5925-00-594-0840
NSN 6220-01-073-6389
NSN 6150-00-593-5199
NSN 6145-01-467-9872
NSN 6240-01-640-7265
NSN 5990-00-191-6290