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 6110-00-996-3698
NSN 6135-00-422-3967
NSN 5960-01-023-8800
NSN 5960-01-356-4429
NSN 6220-01-179-1311
NSN 5920-01-216-1981
NSN 5915-00-013-7610
NSN 5950-01-453-9975
NSN 4140-00-677-3510
NSN 5925-00-399-6223
NSN 5945-00-111-4956
NSN 7035-01-609-7341