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 6150-01-131-6301
NSN 6220-00-961-0783
NSN 5985-01-432-1715
NSN 5975-00-185-0413
NSN 6110-01-407-5188
NSN 5996-01-361-8299
NSN 7035-01-104-5446
NSN 5855-01-096-9294
NSN 5950-01-557-6996
NSN 5945-01-307-3574
NSN 6110-01-205-5291
NSN 5915-01-495-6459