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 5950-01-472-5345
NSN 5935-00-597-1674
NSN 5945-01-660-8615
NSN 6685-01-145-3938
NSN 5975-00-126-5724
NSN 5965-01-386-2988
NSN 6645-01-613-2053
NSN 6145-01-512-8688
NSN 6220-00-832-8774
NSN 6130-01-325-2167
NSN 5998-01-644-8659
NSN 5975-00-211-2803