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 5905-01-076-4433
NSN 6240-01-062-2862
NSN 5915-01-484-7889
NSN 6685-00-992-2259
NSN 5965-01-311-0094
NSN 5915-01-554-2640
NSN 5910-00-128-3268
NSN 6105-00-083-0520
NSN 6685-00-008-5092
NSN 5999-01-646-3356
NSN 7035-01-514-4617
NSN 5905-01-460-0744