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 6130-01-195-6510
NSN 5975-00-804-1489
NSN 5945-01-386-3208
NSN 6645-01-588-5591
NSN 6610-00-186-9180
NSN 6150-00-202-9150
NSN 5895-00-476-0515
NSN 6110-01-388-1723
NSN 5920-01-234-7040
NSN 6220-01-393-0908
NSN 6145-01-343-6712
NSN 5950-01-529-6542