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 5950-01-087-7589
NSN 5855-01-294-2804
NSN 5895-01-264-0416
NSN 6150-01-627-7576
NSN 5835-00-378-1429
NSN 5930-01-168-8184
NSN 6135-00-127-1683
NSN 6110-01-326-4691
NSN 5925-01-385-9384
NSN 6105-01-021-0235
NSN 5905-01-367-6746
NSN 5950-00-761-4519