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 6145-01-103-8034
NSN 6240-00-617-9599
NSN 5915-01-055-5643
NSN 5935-01-025-6187
NSN 5945-01-077-1857
NSN 5935-01-126-0215
NSN 5950-01-181-6631
NSN 6135-00-840-6451
NSN 5915-01-437-7150
NSN 6135-01-113-1507
NSN 6240-00-099-8606
NSN 6220-01-384-5176