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 6685-01-468-5009
NSN 6610-00-339-2981
NSN 6145-01-423-7877
NSN 5999-01-578-6827
NSN 5925-01-561-4264
NSN 4140-00-240-1848
NSN 5925-01-274-1293
NSN 5965-01-576-9309
NSN 6685-00-223-7320
NSN 6645-01-446-5419
NSN 5996-01-606-0835
NSN 5996-01-622-5008