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 6150-00-402-6880
NSN 5905-00-445-7986
NSN 6610-01-051-8484
NSN 6650-00-842-5463
NSN 6685-00-878-2016
NSN 5910-01-361-4674
NSN 7035-00-135-4758
NSN 5965-01-285-2133
NSN 5915-01-170-8821
NSN 6685-01-391-2611
NSN 6150-01-510-7980
NSN 5855-01-494-3713