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 6135-01-450-1269
NSN 5985-01-319-9126
NSN 5965-01-597-2349
NSN 5950-00-529-6871
NSN 6135-01-419-4985
NSN 6145-01-335-0088
NSN 5930-01-367-1198
NSN 6610-01-258-6206
NSN 5930-01-242-0055
NSN 5996-01-367-6557
NSN 6650-00-137-5859
NSN 4140-01-311-8072