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 6645-01-011-6459
NSN 5935-01-250-9416
NSN 5960-01-243-0007
NSN 6145-01-650-7283
NSN 5999-00-917-4417
NSN 5950-01-375-4532
NSN 5895-00-173-6021
NSN 7035-01-340-3272
NSN 6150-01-385-8070
NSN 5975-00-926-7563
NSN 6135-01-476-4697
NSN 6650-01-223-3113