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 5935-01-010-4675
NSN 5935-01-420-3454
NSN 5910-00-409-2974
NSN 5960-01-413-3877
NSN 7035-00-529-3128
NSN 6645-01-336-1625
NSN 6620-00-948-6751
NSN 6145-01-204-7021
NSN 6150-00-843-3718
NSN 6650-01-168-8451
NSN 6220-00-864-4891
NSN 6620-01-423-0833