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 5930-01-531-8747
NSN 6685-01-503-3159
NSN 6220-00-980-0052
NSN 6645-01-223-2402
NSN 5950-01-156-5520
NSN 5925-01-495-2566
NSN 6610-00-440-3250
NSN 6320-01-532-7491
NSN 6150-00-281-9482
NSN 5999-01-107-0101
NSN 5920-01-389-2077
NSN 5990-01-065-0492