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 5985-01-549-2368
NSN 5895-00-543-1584
NSN 5950-01-062-2156
NSN 5985-01-437-0975
NSN 2925-01-586-9280
NSN 5895-01-519-8264
NSN 6145-00-144-0918
NSN 2925-01-467-7672
NSN 6645-00-432-3420
NSN 2925-01-600-2309
NSN 4140-01-084-9429
NSN 6645-01-320-4138