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 5985-01-427-3734
NSN 5996-01-289-0493
NSN 5960-01-523-9098
NSN 7035-00-312-3055
NSN 5930-01-585-6328
NSN 6135-01-230-4399
NSN 5965-01-605-1753
NSN 2925-00-246-3077
NSN 5950-01-503-3625
NSN 5895-00-494-3617
NSN 5920-00-539-4168
NSN 7035-01-127-0147