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.
NSN 6105-01-399-8556
NSN 5975-00-751-8968
NSN 5999-01-068-9802
NSN 6145-00-212-0422
NSN 6685-00-993-9780
NSN 5999-01-026-5319
NSN 6220-01-518-9287
NSN 5925-01-290-1906
NSN 5905-01-247-3324
NSN 6240-00-079-1759
NSN 5950-01-398-9094
NSN 6320-01-170-4068