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 6130-00-318-8115
NSN 5930-01-286-9053
NSN 6620-00-719-9393
NSN 6135-01-375-2624
NSN 5998-00-772-5231
NSN 6145-01-195-5204
NSN 4140-01-282-6748
NSN 6105-00-678-9646
NSN 5950-01-331-9448
NSN 5905-00-245-3773
NSN 5925-00-878-4077
NSN 5925-01-551-8553