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 6135-00-782-6988
NSN 5895-01-546-2805
NSN 6685-00-203-4485
NSN 5985-00-599-6522
NSN 5915-01-098-8610
NSN 5835-00-897-3123
NSN 5945-00-840-3496
NSN 5925-01-222-1636
NSN 4140-01-334-1597
NSN 6685-01-061-2270
NSN 6685-00-273-8733
NSN 6320-01-190-1397