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 5975-01-434-1773
NSN 5925-00-116-4888
NSN 6240-01-444-3508
NSN 5895-00-229-4053
NSN 5910-01-253-1493
NSN 5996-00-594-8587
NSN 5999-01-295-5491
NSN 6220-00-023-2196
NSN 6620-01-246-4314
NSN 6135-01-119-0720
NSN 6610-01-265-1824
NSN 5915-01-016-5156