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 6110-01-152-1097
NSN 6320-01-233-5798
NSN 5950-00-414-1290
NSN 5835-00-909-8088
NSN 6135-01-421-1052
NSN 6220-00-156-4469
NSN 5835-01-033-5185
NSN 6150-01-256-8596
NSN 6685-01-216-9453
NSN 5998-01-285-1900
NSN 5985-00-264-7556
NSN 5925-01-202-0131