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 5925-00-156-4044
NSN 5975-01-282-3453
NSN 6130-01-117-7020
NSN 5935-01-142-4253
NSN 6150-01-572-8435
NSN 7035-00-295-0451
NSN 5905-00-816-9679
NSN 6110-01-171-7348
NSN 6645-00-913-2723
NSN 6130-00-375-6299
NSN 5950-01-054-3508
NSN 6105-01-426-4522