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 5925-01-476-8913
NSN 5935-00-339-1021
NSN 6650-00-084-4258
NSN 6150-01-618-9448
NSN 5905-00-161-4232
NSN 7035-01-424-7019
NSN 6685-01-575-1576
NSN 5905-01-425-7736
NSN 5950-00-044-5800
NSN 5895-01-296-9922
NSN 6150-01-353-0855
NSN 5975-00-840-0045