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 5975-00-455-9388
NSN 5905-01-093-8435
NSN 5945-01-146-3614
NSN 7035-01-633-9537
NSN 5925-01-180-0082
NSN 5905-01-095-0682
NSN 5905-01-343-0829
NSN 5895-01-479-3963
NSN 5910-01-479-6334
NSN 5945-01-042-7389
NSN 5855-01-492-1461
NSN 5895-01-101-7064