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 6145-00-164-6864
NSN 5895-01-134-0491
NSN 6145-01-437-2509
NSN 5999-01-170-3766
NSN 5965-01-592-3051
NSN 5996-01-516-4518
NSN 7035-01-561-1003
NSN 6645-01-359-5769
NSN 5835-01-460-0582
NSN 5935-01-337-6407
NSN 5990-01-040-1320
NSN 6110-01-070-5840