Material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications
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 5925-01-308-2487
NSN 2925-00-532-1481
NSN 5905-00-992-6588
NSN 6105-00-024-9764
NSN 5930-00-329-0835
NSN 6650-01-340-6720
NSN 7035-01-167-2241
NSN 5950-01-207-3571
NSN 2925-00-001-4604
NSN 6610-01-445-9580
NSN 5975-00-596-4716
NSN 5920-00-185-9587