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 5925-00-027-8220
NSN 5975-00-189-7849
NSN 5905-00-977-9750
NSN 6130-01-020-8186
NSN 5920-01-516-0467
NSN 5965-01-289-6436
NSN 6320-01-253-9585
NSN 6130-01-367-0782
NSN 5965-00-055-8013
NSN 5998-01-125-2545
NSN 6610-01-521-2438
NSN 5965-01-122-5390