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 6145-00-907-9399
NSN 6685-00-551-6139
NSN 6105-00-231-8479
NSN 6130-01-474-5190
NSN 5965-00-106-3195
NSN 6150-01-396-6855
NSN 5835-01-303-6563
NSN 6620-01-487-2509
NSN 6130-01-503-5849
NSN 5965-01-149-8000
NSN 5965-01-555-8775
NSN 5996-01-585-6126