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 5895-01-515-8924
NSN 5975-00-838-0150
NSN 6320-00-593-0379
NSN 6610-00-751-7916
NSN 5915-01-342-6728
NSN 5950-00-236-8021
NSN 6645-01-587-4642
NSN 5935-01-279-1061
NSN 6650-00-914-6897
NSN 5998-01-222-0641
NSN 6685-01-399-8584
NSN 5950-01-045-9430