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 6150-01-291-8051
NSN 5915-01-416-8249
NSN 6610-01-297-7004
NSN 6130-01-603-7701
NSN 6135-00-812-9039
NSN 2925-01-218-5556
NSN 6610-00-186-9180
NSN 6220-01-184-3052
NSN 2925-01-027-1293
NSN 5990-01-426-7350
NSN 5985-00-468-1360
NSN 5835-01-619-6268