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.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6685-01-383-0915
NSN 5910-00-170-5534
NSN 6645-00-235-4685
NSN 6130-01-282-5590
NSN 5855-00-951-6483
NSN 6240-01-463-3132
NSN 5895-01-641-0005
NSN 5920-01-343-9260
NSN 6620-00-273-8735
NSN 6610-00-437-5681
NSN 5996-01-200-0363
NSN 5910-00-752-5179