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 5998-00-269-5444
NSN 5855-01-430-9689
NSN 5895-01-411-7220
NSN 5950-01-057-7675
NSN 6645-00-593-5420
NSN 5910-01-646-1249
NSN 6650-00-329-2444
NSN 6610-01-597-8026
NSN 6130-01-194-3620
NSN 5925-01-650-7666
NSN 5920-01-125-6469
NSN 7035-00-371-7749