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 7035-01-422-9483
NSN 6320-00-646-3311
NSN 5985-00-659-9509
NSN 6645-01-155-9449
NSN 6220-01-190-8605
NSN 5965-01-215-0993
NSN 5920-01-256-5830
NSN 6320-01-350-5570
NSN 6220-01-051-3865
NSN 5855-00-058-1293
NSN 5935-00-250-6144
NSN 5950-01-103-4462