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 5965-00-256-8687
NSN 5975-01-411-5382
NSN 5925-01-613-3747
NSN 5999-00-067-3960
NSN 2925-00-233-5644
NSN 5960-01-370-4285
NSN 5950-00-313-4605
NSN 5855-00-079-2370
NSN 5996-00-051-3707
NSN 5990-01-216-0148
NSN 4140-00-844-1791
NSN 6110-01-604-9233