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 6135-00-170-8819
NSN 5935-01-381-7709
NSN 5925-01-351-0694
NSN 5910-00-152-4145
NSN 5985-01-360-1429
NSN 5990-01-512-9129
NSN 5965-01-605-8821
NSN 5999-01-569-0024
NSN 2925-01-129-1261
NSN 6220-01-608-4497
NSN 5996-01-449-0666
NSN 5915-01-525-6504