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 5945-01-565-1706
NSN 5950-01-092-0030
NSN 5935-01-447-3519
NSN 5905-00-269-5452
NSN 6645-01-345-6828
NSN 5985-01-275-0846
NSN 5905-01-424-1434
NSN 5985-01-551-9897
NSN 5965-00-230-8818
NSN 6110-00-740-5750
NSN 6620-01-510-3501
NSN 5920-01-609-1761