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 6320-01-335-8336
NSN 5930-01-011-0042
NSN 5905-01-630-5644
NSN 6685-01-499-8694
NSN 5996-01-442-5218
NSN 5996-00-392-7626
NSN 6135-01-597-7685
NSN 5905-01-129-3323
NSN 6620-01-520-4186
NSN 5835-00-998-5757
NSN 7035-01-215-7764
NSN 6650-01-087-9089