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 6650-00-876-0152
NSN 5996-01-600-1632
NSN 5998-01-444-3964
NSN 6240-01-505-7424
NSN 5965-01-216-1994
NSN 5999-00-774-7831
NSN 6145-00-220-9933
NSN 5930-01-054-8939
NSN 6150-00-923-7742
NSN 5985-01-128-8004
NSN 6105-00-338-2785
NSN 6135-01-142-6456