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 6220-01-136-7820
NSN 5920-01-435-3862
NSN 5998-00-133-4895
NSN 5835-01-475-5714
NSN 5996-00-594-8587
NSN 6110-01-068-3982
NSN 5835-01-056-4149
NSN 5835-01-610-5744
NSN 5996-01-069-2915
NSN 5915-01-539-5928
NSN 5996-00-477-3926
NSN 5925-01-476-8913