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 5855-00-688-9954
NSN 5925-00-236-2350
NSN 5965-01-555-1532
NSN 5945-01-117-0711
NSN 5996-01-586-3586
NSN 6610-01-389-3082
NSN 5960-01-535-1743
NSN 6240-01-131-3223
NSN 5895-01-613-7256
NSN 5935-01-275-5606
NSN 6110-00-679-8961
NSN 5935-01-357-0318