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 5835-00-275-0584
NSN 6220-00-489-1440
NSN 7035-01-310-2587
NSN 5905-00-451-3354
NSN 6220-00-515-6998
NSN 7035-01-151-0265
NSN 5855-01-321-3881
NSN 6620-01-218-8048
NSN 7035-01-512-0334
NSN 6240-00-218-1480
NSN 6685-00-975-7543
NSN 5990-00-933-9110