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 6110-01-561-1408
NSN 6650-01-469-5651
NSN 6610-00-281-9516
NSN 5930-01-311-3215
NSN 5930-01-061-9246
NSN 6145-00-450-6068
NSN 5925-01-540-9158
NSN 6645-00-344-7558
NSN 5975-01-211-1955
NSN 5905-01-625-1399
NSN 7035-00-763-6180
NSN 5895-01-178-3842