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 5998-00-021-7875
NSN 5855-00-237-4088
NSN 5950-01-136-3172
NSN 5855-01-585-4125
NSN 6240-01-331-3410
NSN 6220-01-247-0086
NSN 5905-01-423-8565
NSN 2925-01-180-9264
NSN 5990-01-357-6175
NSN 6240-01-288-0555
NSN 6105-00-186-9380
NSN 6110-00-196-8813