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 6685-01-068-0346
NSN 5998-00-288-5533
NSN 5925-01-224-4018
NSN 5950-00-057-5962
NSN 6145-01-500-3969
NSN 6320-01-089-9086
NSN 6650-00-195-7519
NSN 6240-01-381-2275
NSN 6645-01-376-2336
NSN 5996-01-497-9291
NSN 6610-01-085-6947
NSN 6220-01-098-4317