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 6320-00-539-9283
NSN 5950-01-156-1452
NSN 6135-01-312-1040
NSN 5855-01-154-3871
NSN 2925-01-236-3547
NSN 7035-00-413-0992
NSN 6620-00-902-9843
NSN 6685-01-367-2150
NSN 5999-01-104-8044
NSN 5835-00-136-9103
NSN 6150-00-836-5697
NSN 5990-00-455-9865