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 5935-01-165-5394
NSN 5935-01-035-0403
NSN 5920-01-120-0994
NSN 5950-00-648-1625
NSN 5910-01-382-3740
NSN 6320-00-228-5678
NSN 5855-01-470-9403
NSN 5965-00-144-2543
NSN 6620-00-850-3365
NSN 7035-00-480-6767
NSN 5925-00-100-0102
NSN 4140-01-471-4646