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 5975-01-541-4972
NSN 5950-01-619-8212
NSN 5835-01-545-6467
NSN 6135-00-906-0984
NSN 5945-00-790-0507
NSN 6135-01-098-3020
NSN 6685-00-407-8342
NSN 6105-01-367-8810
NSN 6135-01-216-7170
NSN 6645-01-370-5264
NSN 5998-01-279-1102
NSN 5925-01-067-8301