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 6110-00-097-9140
NSN 6685-00-726-5430
NSN 6645-00-143-1567
NSN 5915-01-341-2321
NSN 6685-01-437-7778
NSN 6110-01-267-5122
NSN 6610-01-394-4944
NSN 6685-01-254-4716
NSN 5945-01-460-4223
NSN 6320-00-403-6003
NSN 6620-00-025-1889
NSN 4140-01-479-2644