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 5965-00-711-6419
NSN 6610-00-076-5613
NSN 6150-01-197-9997
NSN 6145-00-486-3443
NSN 7035-01-248-7265
NSN 5950-01-631-8401
NSN 5960-00-543-1956
NSN 6685-00-377-9044
NSN 5925-00-284-3726
NSN 5990-00-369-5212
NSN 5835-01-029-5602
NSN 6645-00-825-5677