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 5950-01-320-7584
NSN 5996-01-622-2522
NSN 6145-00-635-9412
NSN 6685-00-484-5721
NSN 6130-01-605-2047
NSN 5965-01-422-4823
NSN 6240-01-436-9868
NSN 5920-01-422-1445
NSN 6685-00-602-7209
NSN 5960-00-398-1029
NSN 6645-00-232-4070
NSN 6320-00-004-9158