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 6645-01-266-8831
NSN 5895-00-814-8462
NSN 6130-01-594-0326
NSN 6105-00-098-5516
NSN 5950-00-833-7820
NSN 5895-00-954-8264
NSN 6650-01-492-5263
NSN 5975-01-128-0214
NSN 5930-01-135-0975
NSN 5965-00-529-0602
NSN 5975-01-089-7153
NSN 6130-01-580-0333