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 6135-01-151-2705
NSN 5975-01-082-3784
NSN 6145-01-364-0346
NSN 6620-01-423-0833
NSN 6110-00-488-9364
NSN 5996-01-266-0952
NSN 6240-01-406-5345
NSN 5990-01-227-0660
NSN 6150-01-087-3963
NSN 5960-01-167-2137
NSN 5985-00-069-6570
NSN 5855-01-245-8689