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 5945-01-407-0385
NSN 5930-01-029-9109
NSN 5910-01-020-7700
NSN 5895-00-344-7335
NSN 2925-00-411-0600
NSN 5950-01-052-4269
NSN 6240-00-936-9027
NSN 5999-01-174-1487
NSN 5985-00-874-3946
NSN 6685-00-167-9836
NSN 5998-01-247-5030
NSN 6240-00-789-3370