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 5915-01-522-5577
NSN 5910-01-342-8347
NSN 5905-01-491-5615
NSN 5935-01-538-0676
NSN 6150-01-320-8301
NSN 5960-01-336-5459
NSN 6240-00-409-8301
NSN 5945-00-146-2384
NSN 6685-01-029-3773
NSN 2925-01-139-7098
NSN 4140-01-061-5629
NSN 4140-01-477-5050