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 5905-01-478-2401
NSN 7035-01-215-2449
NSN 5835-00-969-1920
NSN 5996-00-382-9296
NSN 6610-01-583-4539
NSN 5895-01-061-9290
NSN 6645-01-268-7265
NSN 5855-01-205-7030
NSN 6145-01-607-6165
NSN 6610-01-226-2347
NSN 6645-00-135-7480
NSN 6610-00-225-9886