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 5965-00-908-1402
NSN 5945-01-622-9082
NSN 7035-01-602-0464
NSN 5975-00-142-2450
NSN 6320-01-652-3806
NSN 7035-01-399-5354
NSN 5945-00-475-6785
NSN 6620-00-006-6418
NSN 6105-01-310-0801
NSN 6610-01-448-4989
NSN 5910-01-421-7464
NSN 5985-00-497-1172