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 6145-00-126-1606
NSN 5910-01-381-2110
NSN 7035-00-104-7613
NSN 6130-01-398-5931
NSN 5965-01-437-9721
NSN 5960-01-083-3936
NSN 5945-01-622-0609
NSN 7035-01-279-2815
NSN 5910-01-131-8466
NSN 5975-01-107-0510
NSN 5835-01-342-7975
NSN 5905-01-449-8238