Goes on tank steam piping with booster; champion manual p/n 112804 rev a, fig 6.11 item 16
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 6110-01-445-6347
NSN 6620-00-147-3139
NSN 5935-01-508-4753
NSN 6645-00-979-6824
NSN 5835-01-205-3089
NSN 7035-01-064-8212
NSN 6685-01-129-9569
NSN 5999-01-631-6233
NSN 5998-01-197-7037
NSN 7035-01-205-1478
NSN 5910-01-625-8216
NSN 5965-00-831-2134