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 2925-01-254-3068
NSN 5925-01-127-6001
NSN 5925-00-727-2624
NSN 5855-00-237-4088
NSN 6220-00-915-0862
NSN 6145-00-109-0356
NSN 5975-01-023-3081
NSN 5920-01-289-0852
NSN 7035-01-403-2841
NSN 5895-01-237-9899
NSN 5950-01-360-8728