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 5855-00-832-9341
NSN 5930-01-007-5066
NSN 5925-01-013-8329
NSN 5975-00-168-4429
NSN 5925-01-242-9945
NSN 6110-00-907-3351
NSN 2925-01-552-4313
NSN 6610-00-186-9180
NSN 5855-01-610-6125
NSN 5990-01-230-2827
NSN 6685-00-155-9215
NSN 6135-01-446-6010