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 5965-00-926-2591
NSN 5975-01-529-6376
NSN 5855-01-631-5051
NSN 5996-01-603-0360
NSN 5985-00-100-4134
NSN 6110-01-564-4235
NSN 5950-00-739-7864
NSN 5920-01-349-7190
NSN 5925-00-318-1823
NSN 5935-01-115-6613
NSN 6645-00-235-4685
NSN 5855-01-604-9997