Material, polyurethane, buna or viton
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 6105-01-306-9199
NSN 5905-01-286-7953
NSN 6645-01-578-6815
NSN 6320-01-098-2503
NSN 6650-01-625-0018
NSN 7035-01-253-2868
NSN 5935-01-486-8325
NSN 2925-01-422-1542
NSN 6685-01-261-6272
NSN 6130-01-603-0999
NSN 6620-01-031-8180
NSN 6240-01-075-1693