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 4140-01-656-6937
NSN 5935-01-497-8088
NSN 5996-01-346-6670
NSN 5910-01-585-5587
NSN 5910-00-209-6243
NSN 6220-00-334-7008
NSN 5950-01-089-8893
NSN 5895-01-249-7396
NSN 5999-01-022-6808
NSN 6645-00-470-5310
NSN 7035-01-158-7673
NSN 6150-01-472-9324