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 7035-00-541-8516
NSN 5985-01-197-3011
NSN 5996-01-504-2065
NSN 5985-00-270-3169
NSN 5950-01-163-6566
NSN 2925-00-233-5644
NSN 5999-01-150-9212
NSN 5999-01-393-5620
NSN 6130-01-346-0990
NSN 7035-00-008-4173
NSN 2925-01-049-8906
NSN 5945-01-520-4939