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 5945-01-416-8131
NSN 6145-01-371-5752
NSN 5895-01-073-1868
NSN 5998-00-140-7934
NSN 6135-00-461-3590
NSN 5996-01-463-7236
NSN 6610-00-912-6374
NSN 5950-00-087-3781
NSN 5985-01-569-4798
NSN 5990-01-414-2778
NSN 5945-01-391-7485
NSN 5925-01-110-1918