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 5925-01-415-4809
NSN 5950-01-614-8501
NSN 6135-00-027-3914
NSN 5999-01-587-6365
NSN 5905-01-545-3627
NSN 6135-01-051-7836
NSN 5895-01-345-0238
NSN 6110-01-597-3080
NSN 5950-00-338-2436
NSN 5930-01-013-9251
NSN 5965-00-756-0457
NSN 5930-00-672-5438