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 5895-01-141-7025
NSN 6150-00-061-3106
NSN 5950-01-414-5520
NSN 5905-00-009-7151
NSN 5925-00-553-9899
NSN 5905-01-525-7097
NSN 6320-00-036-3688
NSN 5855-01-027-3639
NSN 6220-01-385-5622
NSN 5998-00-463-4463
NSN 4140-00-230-4252
NSN 2925-01-263-2012