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 6320-01-425-1417
NSN 5855-01-631-5051
NSN 5975-01-612-6682
NSN 6685-00-182-7788
NSN 5975-00-028-0122
NSN 5855-01-495-2670
NSN 6105-00-847-8199
NSN 6105-01-560-7802
NSN 5945-00-584-2046
NSN 6145-00-539-9799
NSN 6620-00-908-6347
NSN 5905-01-483-1156