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 5996-01-485-0305
NSN 5855-01-023-3727
NSN 6240-01-594-5703
NSN 5985-01-141-5798
NSN 6135-01-604-8739
NSN 5985-01-132-7578
NSN 5935-01-521-9500
NSN 2925-00-989-0523
NSN 2925-01-187-5480
NSN 6220-00-895-7218
NSN 2925-00-163-9016
NSN 5925-01-212-7249