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 5935-00-076-4059
NSN 5960-01-218-2858
NSN 5999-00-793-3106
NSN 5965-01-227-4517
NSN 6220-01-172-3620
NSN 7035-01-445-3563
NSN 6145-01-627-5093
NSN 6650-01-515-9396
NSN 6610-01-532-2488
NSN 6320-01-209-0952
NSN 2925-00-453-4100
NSN 5996-01-138-0281