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 5965-00-752-5823
NSN 5965-00-468-3071
NSN 5855-00-256-5562
NSN 5895-01-444-1800
NSN 5910-01-505-1553
NSN 2925-01-212-1040
NSN 5965-00-716-7078
NSN 6220-01-585-4698
NSN 7035-00-215-3272
NSN 5915-00-378-5585
NSN 5935-01-168-8183
NSN 7035-01-559-9343