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 5910-01-086-1112
NSN 6650-01-652-4361
NSN 5985-01-442-8169
NSN 6610-01-055-0468
NSN 5925-00-248-4331
NSN 6240-00-103-6646
NSN 6620-01-545-4845
NSN 5950-01-272-9689
NSN 5965-01-072-8585
NSN 5990-00-886-3685
NSN 5960-00-941-6213
NSN 5910-01-456-5232