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 5996-01-361-5932
NSN 6685-00-140-4324
NSN 5835-01-286-6499
NSN 5930-01-184-3898
NSN 6150-01-444-2430
NSN 6650-01-027-1181
NSN 6645-01-258-0370
NSN 6220-00-266-8222
NSN 6150-01-390-5124
NSN 6105-01-305-5662
NSN 5895-01-462-4199
NSN 6105-01-505-3367