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 5996-01-065-0939
NSN 5920-01-313-3179
NSN 5999-01-411-1938
NSN 5855-01-196-7082
NSN 5965-01-141-6485
NSN 6645-01-501-0576
NSN 6645-00-641-3202
NSN 5985-01-352-5696
NSN 6110-01-027-6180
NSN 5990-01-468-1292
NSN 5950-01-013-6042
NSN 5960-01-412-9474