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 5930-01-575-6677
NSN 5925-01-359-4080
NSN 5990-00-808-7478
NSN 6110-01-341-2667
NSN 7035-00-096-9986
NSN 7035-01-243-8523
NSN 6685-01-018-2735
NSN 5925-00-465-4534
NSN 6105-01-100-1857
NSN 6220-01-461-0304
NSN 6150-00-110-7838
NSN 5950-01-432-0242