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 5910-01-196-3245
NSN 5945-01-534-6975
NSN 7035-00-760-5479
NSN 5965-01-180-7070
NSN 5975-01-218-8584
NSN 5945-00-038-0667
NSN 5855-01-482-0440
NSN 5905-01-008-1936
NSN 6320-01-350-5570
NSN 5915-00-221-2391
NSN 6145-01-482-3651
NSN 6220-01-562-9432