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 6105-00-252-0323
NSN 5999-01-417-3028
NSN 6130-00-769-9624
NSN 6105-01-249-4919
NSN 5905-01-535-2610
NSN 5915-00-281-0304
NSN 5935-01-097-9486
NSN 6110-01-350-5006
NSN 6685-01-507-3158
NSN 5975-01-603-3495
NSN 6150-01-576-5548
NSN 6645-01-175-9875