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 6645-01-559-4934
NSN 5975-01-008-9099
NSN 5910-01-109-8928
NSN 5895-01-382-9755
NSN 5895-01-492-7870
NSN 5996-01-259-3982
NSN 6320-01-173-7950
NSN 6150-01-491-7688
NSN 6135-00-248-4102
NSN 6110-01-163-5081
NSN 6130-01-243-0380
NSN 6130-01-415-1161