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 6110-00-421-1650
NSN 5915-01-457-3467
NSN 6320-01-176-8367
NSN 6650-00-356-8405
NSN 5975-00-529-3835
NSN 6145-01-293-5463
NSN 5935-00-164-0274
NSN 4140-01-554-4905
NSN 6610-01-222-7593
NSN 5905-00-430-4715
NSN 5915-01-042-3775
NSN 5915-00-774-5218