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 6145-01-200-7914
NSN 5965-01-243-5494
NSN 5950-00-169-6850
NSN 6110-01-435-6375
NSN 6320-00-194-4252
NSN 5835-00-148-9719
NSN 7035-01-364-8454
NSN 5945-01-612-7148
NSN 5945-01-022-9695
NSN 5895-00-991-3418
NSN 5895-01-366-2357
NSN 6610-01-652-8857