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 5999-01-449-7568
NSN 5999-01-162-5854
NSN 5999-00-503-2025
NSN 5895-01-391-6785
NSN 5975-01-216-0967
NSN 6105-01-294-7504
NSN 5965-00-665-2156
NSN 6685-01-281-1224
NSN 7035-01-440-8877
NSN
NSN 6320-00-908-6841
NSN 5910-01-163-9085