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 2925-01-446-6523
NSN 5905-01-227-6044
NSN 6645-01-338-9152
NSN 5920-00-264-5671
NSN 5835-00-257-2852
NSN 6685-00-111-1123
NSN 5950-01-260-9447
NSN 5996-00-289-9847
NSN 6685-00-147-5841
NSN 6135-01-632-3365
NSN 6105-01-260-8190
NSN 5996-01-498-9362