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 6650-01-277-8273
NSN 6645-01-551-5321
NSN 6645-00-283-6794
NSN 6150-01-049-2564
NSN 5960-01-127-5425
NSN 6645-00-300-0401
NSN 5855-01-359-5727
NSN 6220-01-481-3827
NSN 5950-00-867-8349
NSN 6135-01-061-1862
NSN 5835-01-647-6426
NSN 6610-01-487-7256