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 5999-01-071-8381
NSN 6610-01-425-5696
NSN 5965-00-135-0547
NSN 5935-01-063-9243
NSN 5915-01-425-4186
NSN 5975-00-168-9117
NSN 5915-01-170-8821
NSN 6130-01-423-1383
NSN 5925-01-268-5275
NSN 5895-01-436-9094
NSN 5925-01-470-4218
NSN 2925-01-140-8957