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 5985-00-833-8063
NSN 7035-01-320-7453
NSN 5999-00-773-3493
NSN 6145-01-371-0977
NSN 5985-00-526-3469
NSN 5920-00-438-4973
NSN 5975-00-686-2541
NSN 5935-01-445-7350
NSN 2925-01-326-0908
NSN 6610-00-814-0569
NSN 6610-01-070-0230
NSN 5965-01-111-6031