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 5945-01-246-2379
NSN 6150-01-622-7224
NSN 6685-00-283-6107
NSN 6320-01-585-8468
NSN 6105-01-204-2920
NSN 6105-00-008-6140
NSN 6320-01-473-9024
NSN 5945-00-978-4540
NSN 5990-01-313-5543
NSN 5965-01-587-6003
NSN 6610-00-468-1958
NSN 6685-01-318-3252