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 5925-00-228-7605
NSN 6685-01-602-2658
NSN 5965-01-356-6340
NSN 5915-01-336-4413
NSN 6320-00-149-7570
NSN 5895-01-406-8588
NSN 4140-00-269-5795
NSN 6650-01-337-5309
NSN 6110-00-400-8824
NSN 5920-00-094-0655
NSN 5905-01-560-4373
NSN 5950-01-363-1030