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 5835-01-152-9483
NSN 6320-01-365-2701
NSN 5925-01-434-7483
NSN 5925-01-171-2948
NSN 5925-00-787-3046
NSN 5975-01-634-0678
NSN 6320-01-643-0850
NSN 6645-01-381-0656
NSN 5945-01-481-4993
NSN 2925-01-460-1601
NSN 5975-00-829-6738
NSN 5935-01-014-7008