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 6650-01-225-4346
NSN 5920-00-285-2245
NSN 6650-00-333-9044
NSN 5975-00-894-1125
NSN 5998-00-076-9661
NSN 6145-00-936-0083
NSN 5930-01-116-5308
NSN 6135-00-166-5984
NSN 6685-00-373-1940
NSN 5999-01-231-2690
NSN 5945-00-244-0557
NSN 6220-01-193-7577