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 5835-01-018-6294
NSN 5996-01-349-3333
NSN 6240-01-378-8227
NSN 6105-01-301-7159
NSN 5925-00-267-3044
NSN 5935-01-445-5917
NSN 5925-00-803-1930
NSN 5985-01-285-0589
NSN 6145-01-014-1533
NSN 5985-01-355-2988
NSN 6110-01-090-9906
NSN 5855-00-411-8688