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 5925-00-824-0329
NSN 4140-01-291-6390
NSN 5920-01-089-6759
NSN 6110-01-361-5997
NSN 5905-01-109-8911
NSN 6610-00-594-6372
NSN 6145-01-310-9066
NSN 5999-01-387-3959
NSN 5920-01-197-8397
NSN 6650-01-217-0303
NSN 6610-01-512-2025
NSN 7035-01-203-8010