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 5996-01-527-6488
NSN 6320-00-270-8222
NSN 5990-01-104-0469
NSN 5925-01-389-8277
NSN 7035-01-222-1484
NSN 6135-01-101-5039
NSN 6645-01-125-6811
NSN 6320-01-232-4664
NSN 5915-00-518-1644
NSN 5895-01-168-8738
NSN 6320-00-483-0451
NSN 5965-01-363-7779