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 5925-01-018-3041
NSN 6110-01-502-5617
NSN 5910-01-396-1585
NSN 5855-00-832-9341
NSN 6110-01-249-2915
NSN 6685-01-466-0992
NSN 5905-01-160-6310
NSN 5985-00-498-0985
NSN 4140-01-080-8268
NSN 5915-00-967-1925
NSN 5985-01-165-7466
NSN 5855-00-631-4565