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 7035-01-396-3343
NSN 5965-00-026-9408
NSN 6135-00-812-9039
NSN 6240-00-698-5822
NSN 5985-01-071-9287
NSN 5950-00-328-2693
NSN 6110-01-285-6464
NSN 6145-00-674-1807
NSN 5935-01-316-0496
NSN 6130-00-100-0175
NSN 5998-01-330-9873
NSN 6620-01-446-4797