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 5960-01-184-3436
NSN 5920-01-433-9119
NSN 6110-01-316-0736
NSN 5990-00-940-8528
NSN 5855-01-433-2220
NSN 6150-01-415-5625
NSN 7035-01-444-9249
NSN 5996-01-256-6673
NSN 5960-01-315-4796
NSN 5975-00-619-8159
NSN 5985-01-147-2862
NSN 5935-01-186-9111