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 5990-01-089-9694
NSN 2925-00-163-9016
NSN 5905-00-082-0533
NSN 5910-00-534-2742
NSN 6145-00-926-3456
NSN 7035-01-361-8821
NSN 6240-01-422-3461
NSN 6105-01-148-1679
NSN 7035-00-574-4223
NSN 2925-01-551-5375
NSN 5999-00-155-8066
NSN 6645-00-246-4934