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 5960-00-409-9604
NSN 5960-01-242-5297
NSN 5945-00-073-6384
NSN 6650-01-483-2399
NSN 6105-00-922-6031
NSN 6685-01-156-1110
NSN 5975-00-698-9853
NSN 5925-01-485-0125
NSN 5925-01-425-5122
NSN 6135-01-322-4655
NSN 5975-01-254-9244
NSN 5910-01-333-8078