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 5925-00-309-2404
NSN 6150-00-661-0184
NSN 5945-01-551-3678
NSN 5999-01-054-4359
NSN 5998-01-599-1856
NSN 5999-01-350-2460
NSN 5895-01-476-9056
NSN 5985-00-117-9832
NSN 5925-01-213-4199
NSN 6685-00-533-5971
NSN 6145-01-296-5580
NSN 7035-00-179-3924