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 6135-00-194-9354
NSN 5895-01-298-9910
NSN 6650-01-141-5999
NSN 6130-01-211-2589
NSN 5960-00-201-5265
NSN 5925-00-222-6199
NSN 5996-01-530-7313
NSN 6240-01-381-1072
NSN 5905-01-170-3601
NSN 5960-00-921-5805
NSN 5998-01-661-1513
NSN 5985-00-420-1260