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 6645-01-413-8003
NSN 6135-01-532-7951
NSN 6150-01-539-0498
NSN 5965-01-191-0735
NSN 5985-00-190-4781
NSN 5998-00-022-3617
NSN 5996-01-368-0078
NSN 6650-00-526-6792
NSN 6240-01-083-8741
NSN 2925-00-928-0045
NSN 5855-01-057-2200
NSN 5965-00-079-2360