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 6610-01-010-3915
NSN 5975-00-558-2495
NSN 5945-01-414-9825
NSN 6685-01-268-3521
NSN 5895-01-472-5248
NSN 5925-01-167-8144
NSN 5925-00-170-4090
NSN 5905-01-605-3180
NSN 5855-00-484-8638
NSN 6220-00-689-8114
NSN 6105-01-399-3486
NSN 5998-01-058-9911