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 5925-00-647-3469
NSN 6150-01-465-5065
NSN 6220-01-459-1999
NSN 5975-00-923-5227
NSN 6130-01-237-5992
NSN 7035-01-302-3914
NSN 5960-00-583-1534
NSN 5835-01-126-9358
NSN 7035-01-123-0085
NSN 5895-01-618-5286
NSN 7035-01-508-6447
NSN 2925-00-398-0253