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 2925-01-253-6006
NSN 6610-00-799-6971
NSN 5835-01-602-0311
NSN 7035-00-215-3272
NSN 5965-00-246-4767
NSN 5930-00-676-2553
NSN 6135-01-186-4010
NSN 5855-01-141-8227
NSN 6110-01-392-9108
NSN 5975-01-604-7046
NSN 4140-00-099-9205
NSN 6685-01-512-7154