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 6610-00-756-7906
NSN 6320-01-318-6518
NSN 5835-00-466-8544
NSN 5945-01-009-2200
NSN 5999-01-422-5492
NSN 2925-00-447-9976
NSN 6320-01-397-9995
NSN 6645-00-144-4868
NSN 5975-01-319-5302
NSN 5920-01-326-7806
NSN 6240-00-283-3553
NSN 5950-01-094-6699