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 6130-01-394-8785
NSN 5935-01-546-8402
NSN 6105-00-189-0515
NSN 5965-01-367-6483
NSN 5910-00-144-4383
NSN 5950-01-334-2407
NSN 5935-01-399-0618
NSN 5996-01-073-9742
NSN 5975-00-149-0758
NSN 6135-01-411-3212
NSN 6110-00-903-2907
NSN 6110-01-461-3591