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 & other seals
NSN 6650-01-472-5028
NSN 6610-00-830-6946
NSN 4140-01-660-3715
NSN 5975-01-407-2829
NSN 5965-00-103-5000
NSN 5965-01-050-3238
NSN 5945-01-414-2383
NSN 5960-00-106-4168
NSN 6650-01-035-3041
NSN 5999-01-343-3648
NSN 5985-00-170-9097
NSN 5985-00-889-0320