b'BRASS GAS APPLIANCE ORIFICESPART No. FKGO (GAS SERVICE ORIFICE KITS)A Fairview\'s FKGO KIT includes 12 of the most commonly used orifices.Kit Contains:PART No. Desc. Qty. PART No. Desc. Qty.GO6-* Orifice 1/4-28 20 GO30-* 1/8 M.P.T. 15GO8-* Orifice 11/32-32 15 GO100 Cap Orifice 25GO9-* Orifice 7/16-27 15 81-3N Pilot Nut 3/16 10 Kit DimensionsGO15-* Orifice 3/8-27 10 81-4N Pilot Nut 1/4 10 Height: 6.75 In.GO17-* Orifice 1/8 F.P.T. 10 181-2 One Piece Nut 1/8 20GO26-* Orifice 5/16-32 20 181-4 One Piece Nut 1/8 20 Width: 11.00 In.Depth: 1.75 In.PART No. Description *Drill SizeFKGO-LP LP Gas -72 (.0250)FKGO-NG Natural Gas -56 (.0465)FKGO-BOX Plastic Box OnlyORIFICESGAS ORIFICE STARTING HOLES: -72 = .0250, -80 = .0135,-BL = NO STARTING HOLE. OTHER STARTINGHOLES / IDENTIFICATION STAMPING AVAILABLE ON REQUEST. PAGE 253 FOR DRILL SIZING.Thread ThreadPART No. Size PART No. Size Thread ThreadGO5-72 1/4-32 GO6-72 1/4-28 PART No. Size PART No. SizeGO8-72 11/32-32 GO9-72 7/16-27CAP ORIFICESThread Thread Thread Thread ThreadPART No. Size PART No. Size PART No. Size PART No. Size PART No. SizeGO15-72 3/8-27 GO17-72 1/8 F.P.T. GO26-72 5/16-32 GO30-72 1/8 M.P.T. GO31-72 1/4 M.P.T.PILOT NUTS GAS SPUD AND ORIFICEBREAKAWAY ONE PIECETYPE TYPETube TubePART No. Size PART No. Size Orifice Thread81-2N 1/8 181-2 1/8 PART No. Thread Size81-3N 3/16 181-3 3/16 GS21 7/16-27 1/4 NPT81-4N 1/4 181-4 1/4 GO9-72 7/16-27 Orifice81L-4N Long 1/4GAS SLOTTED CAP JET ORIFICE REPAIR ADAPTER TAPERED PILOT BROACHESPART No.CAP HAS SIX SLOTS GO100 ADAPTER INSTALLED G1008Tapers from .008" to .017"PART No. Thread Size Drill Size G3015Tapers from .003" to .013"Repairs obsolete and modern cap orifices quickly.GS22-67 1/8 NPT 1/2 HEX 67 PART No.GS22-76 1/8 NPT 1/2 HEX 76 GO100-BlankGS22-B BODY ONLY GO100-72 Hexagon Brass HandleGS22-C CAP ONLY G3020Tapers from .003 to .01350'