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 5950-00-006-4685
NSN 5965-01-458-8669
NSN 6135-00-798-1425
NSN 5985-00-899-3831
NSN 6145-01-452-1966
NSN 5945-01-128-9460
NSN 4140-00-131-6486
NSN 4140-00-078-9357
NSN 5910-01-440-9558
NSN 5910-01-364-9592
NSN 5990-01-270-1015
NSN 6685-00-663-6956