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 5925-01-490-6296
NSN 5965-01-147-5847
NSN 6135-00-297-8873
NSN 5895-00-186-8572
NSN 6685-01-605-1491
NSN 5895-00-269-9257
NSN 4140-01-359-2643
NSN 6150-01-197-9473
NSN 6240-01-051-2557
NSN 5950-01-093-7622
NSN 6135-01-100-3593
NSN 5835-00-051-9092