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 5910-01-252-0536
NSN 6110-00-132-4048
NSN 6105-01-585-3556
NSN 2925-01-426-3410
NSN 6105-01-584-1562
NSN 6150-01-218-3348
NSN 6610-01-535-8757
NSN 6105-00-509-8491
NSN 5996-01-555-4224
NSN 5930-00-343-6755
NSN 6105-01-159-6315
NSN 5950-01-556-3064