Cage 3s597 does not sell to the government
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 6220-01-558-4432
NSN 5996-01-046-9034
NSN 5996-01-276-9420
NSN 5905-01-286-9971
NSN 6650-00-146-3282
NSN 5930-01-524-3818
NSN 5999-01-090-0215
NSN 6110-01-559-2092
NSN 5950-01-334-7450
NSN 6240-01-340-6265
NSN 5998-00-359-3652
NSN 5855-01-657-7657