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 5835-01-580-0446
NSN 5975-00-132-4816
NSN 5975-00-976-5780
NSN 6220-01-127-7173
NSN 5835-00-168-9623
NSN 5835-00-308-4929
NSN 6220-01-108-5108
NSN 6110-01-360-4544
NSN 5925-01-530-1856
NSN 5975-01-139-4128
NSN 6320-00-025-9910
NSN 5930-01-356-6016