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 5930-00-168-2749
NSN 5996-00-780-6065
NSN 5910-00-097-9546
NSN 5935-01-166-0049
NSN 6320-00-082-5868
NSN 6320-01-512-2031
NSN 6685-00-715-3291
NSN 6620-01-319-9804
NSN 6620-00-060-0549
NSN 5920-01-235-9522
NSN 6110-01-022-7476
NSN 5895-00-570-5391