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 5930-01-058-6021
NSN 6130-00-429-7544
NSN 5975-01-507-2219
NSN 6685-00-027-0555
NSN 5895-01-328-8707
NSN 5835-01-485-0210
NSN 6145-01-077-8960
NSN 6685-00-717-4058
NSN 5905-00-127-2775
NSN 6150-01-312-1553
NSN 5925-01-317-6170
NSN 5905-00-238-3082