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 5996-01-276-3962
NSN 6610-00-887-9457
NSN 6320-01-415-0953
NSN 5925-01-156-4426
NSN 5905-01-318-6046
NSN 5935-01-185-2259
NSN 5915-01-366-6125
NSN 2925-01-353-3017
NSN 6105-00-270-6992
NSN 6320-00-115-0883
NSN 6620-01-468-9288
NSN 5905-01-629-2963