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 5996-00-925-1953
NSN 5990-01-124-9063
NSN 6685-00-294-6315
NSN 6620-01-078-6372
NSN 6650-01-247-6623
NSN 5910-01-041-2862
NSN 5975-00-713-3822
NSN 5998-00-308-0541
NSN 5895-01-152-2895
NSN 7035-00-275-5604
NSN 5975-01-320-1338
NSN 5835-01-076-4091