Fittings
ATA · 712 parts
Fittings brings together the parts, hardware, and consumables your maintenance program calls out for this system. Each listing shows its condition and the certification paperwork available for that part, from new PMA/OEM stock to overhauled and serviceable units, so you can confirm airworthiness before buying and request an FAA 8130-3 or manufacturer Certificate of Conformance where one applies.
Straight Connector, 4mm to 3mm, by Festo Fes QSM-4-3
P/N FES QSM-4-3
NE
Festo
$5.99
In stock
Bulkhead Fitting, 3mm, by Festo Fes QSMS-3
P/N FES QSMS-3
NE
Festo
$11.99
In stock
Rtu Barbed Tubing Connector, for 3-4mm OD Air Tubing, by Festo Fes 19542
P/N FES 19542
NE
Festo
$5.99
In stock
4mm Barbed Bulkhead Connector, for 6mm Hose, by Festo Fes SCN-PK-4
P/N FES SCN-PK-4
NE
Festo
$17.99
In stock
Rotax 912/914 Adapter For Saf-Air M12175 Drain Valve RM12175
P/N RM12175
NE
Saf-Air
$31.73
Price and availability checked Nov 12, 2026 MST
In stock
72376 Lycoming 90 Deg Elbow .250 Tube X .4375 72376
P/N 72376
NE
Lycoming
$72.51
Price and availability checked Nov 1, 2026 MST
Backorder
72390 Lycoming Elbow - .125 NPT To .1875 Tube - 9 72390
P/N 72390
NE
Lycoming
$106.05
Price and availability checked Nov 7, 2026 MST
Backorder
73119 Lycoming ELBOW.1875 Tube 90 73119
P/N 73119
NE
Lycoming
$121.98
Price and availability checked Nov 1, 2026 MST
Backorder
73143 Lycoming Elbow - .125 NPT To .250 Tube - 90 73143
P/N 73143
NE
Lycoming
$301.67
Price and availability checked Nov 1, 2026 MST
Backorder
74070 Lycoming Elbow - .375 Fl. Tube & .5625-18 74070
P/N 74070
NE
Lycoming
$77.36
In stock
74200 Lycoming Elbow - .250 Tube - 90 Degree 74200
P/N 74200
NE
Lycoming
$394.79
Price and availability checked Oct 24, 2026 MST
Backorder
74369 Lycoming Tee - .250 Tub-Adj.str.on Run. 74369
P/N 74369
NE
Lycoming
$106.46
Price and availability checked Oct 24, 2026 MST
In stock
74797 Lycoming FITTING-.5625-18 To .125-27NPT 74797
P/N 74797
NE
Lycoming
$189.88
Price and availability checked Oct 24, 2026 MST
Backorder
75252 Lycoming Elbow - .250-TUBING-.5625-18 Adj 75252
P/N 75252
NE
Lycoming
$253.12
Price and availability checked Oct 24, 2026 MST
Backorder
75686 Lycoming Elbow - .3125 Tubing Adjustable- 75686
P/N 75686
NE
Lycoming
$81.24
Price and availability checked Oct 24, 2026 MST
Backorder
75948 Lycoming Tee - .250 Tube X .4375 Thd. 75948
P/N 75948
NE
Lycoming
$191.91
Price and availability checked Oct 31, 2026 MST
Backorder
76422 Lycoming Elbow - 90 Degree Tube To Male 76422
P/N 76422
NE
Lycoming
$116.16
Price and availability checked Oct 24, 2026 MST
Backorder
76704 Lycoming Elbow - .250 NPT To .250 Tube - 45 76704
P/N 76704
NE
Lycoming
$67.66
Price and availability checked Oct 31, 2026 MST
Backorder
76779 Lycoming Elbow - .56 Male To .125 NPT 76779
P/N 76779
NE
Lycoming
$81.24
Price and availability checked Oct 24, 2026 MST
Backorder
77155 Lycoming FITTING-.625 ADJUSTABLE-90 Deg 77155
P/N 77155
NE
Lycoming
$196.86
Price and availability checked Oct 31, 2026 MST
Backorder
77433 Lycoming Elbow - .250 NPT To .500 Tube - 90 77433
P/N 77433
NE
Lycoming
$215.29
Price and availability checked Nov 4, 2026 MST
Backorder
77461 Lycoming Tee - .375 Tube - Adj St. Thd On 77461
P/N 77461
NE
Lycoming
$104.57
Price and availability checked Oct 24, 2026 MST
Backorder
77627 Lycoming Elbow - .250 Tube X .125 NPT 77627
P/N 77627
NE
Lycoming
$224.02
Price and availability checked Nov 4, 2026 MST
Backorder
Straight Connector, 4mm to 3mm, by Festo Fes QSM-4-3
NE
P/N FES QSM-4-3
Festo
$5.99
In stock
Price check pending
Bulkhead Fitting, 3mm, by Festo Fes QSMS-3
NE
P/N FES QSMS-3
Festo
$11.99
In stock
Price check pending
Rtu Barbed Tubing Connector, for 3-4mm OD Air Tubing, by Festo Fes 19542
NE
P/N FES 19542
Festo
$5.99
In stock
Price check pending
4mm Barbed Bulkhead Connector, for 6mm Hose, by Festo Fes SCN-PK-4
NE
P/N FES SCN-PK-4
Festo
$17.99
In stock
Price check pending
Rotax 912/914 Adapter For Saf-Air M12175 Drain Valve RM12175
NE
P/N RM12175
Saf-Air
$31.73
Price and availability checked Nov 12, 2026 MST
In stock
72376 Lycoming 90 Deg Elbow .250 Tube X .4375 72376
NE
P/N 72376
Lycoming
$72.51
Price and availability checked Nov 1, 2026 MST
Backorder
72390 Lycoming Elbow - .125 NPT To .1875 Tube - 9 72390
NE
P/N 72390
Lycoming
$106.05
Price and availability checked Nov 7, 2026 MST
Backorder
73119 Lycoming ELBOW.1875 Tube 90 73119
NE
P/N 73119
Lycoming
$121.98
Price and availability checked Nov 1, 2026 MST
Backorder
73143 Lycoming Elbow - .125 NPT To .250 Tube - 90 73143
NE
P/N 73143
Lycoming
$301.67
Price and availability checked Nov 1, 2026 MST
Backorder
74070 Lycoming Elbow - .375 Fl. Tube & .5625-18 74070
NE
P/N 74070
Lycoming
$77.36
In stock
Price check pending
74200 Lycoming Elbow - .250 Tube - 90 Degree 74200
NE
P/N 74200
Lycoming
$394.79
Price and availability checked Oct 24, 2026 MST
Backorder
74369 Lycoming Tee - .250 Tub-Adj.str.on Run. 74369
NE
P/N 74369
Lycoming
$106.46
Price and availability checked Oct 24, 2026 MST
In stock
74797 Lycoming FITTING-.5625-18 To .125-27NPT 74797
NE
P/N 74797
Lycoming
$189.88
Price and availability checked Oct 24, 2026 MST
Backorder
75252 Lycoming Elbow - .250-TUBING-.5625-18 Adj 75252
NE
P/N 75252
Lycoming
$253.12
Price and availability checked Oct 24, 2026 MST
Backorder
75686 Lycoming Elbow - .3125 Tubing Adjustable- 75686
NE
P/N 75686
Lycoming
$81.24
Price and availability checked Oct 24, 2026 MST
Backorder
75948 Lycoming Tee - .250 Tube X .4375 Thd. 75948
NE
P/N 75948
Lycoming
$191.91
Price and availability checked Oct 31, 2026 MST
Backorder
76422 Lycoming Elbow - 90 Degree Tube To Male 76422
NE
P/N 76422
Lycoming
$116.16
Price and availability checked Oct 24, 2026 MST
Backorder
76704 Lycoming Elbow - .250 NPT To .250 Tube - 45 76704
NE
P/N 76704
Lycoming
$67.66
Price and availability checked Oct 31, 2026 MST
Backorder
76779 Lycoming Elbow - .56 Male To .125 NPT 76779
NE
P/N 76779
Lycoming
$81.24
Price and availability checked Oct 24, 2026 MST
Backorder
77155 Lycoming FITTING-.625 ADJUSTABLE-90 Deg 77155
NE
P/N 77155
Lycoming
$196.86
Price and availability checked Oct 31, 2026 MST
Backorder
77433 Lycoming Elbow - .250 NPT To .500 Tube - 90 77433
NE
P/N 77433
Lycoming
$215.29
Price and availability checked Nov 4, 2026 MST
Backorder
77461 Lycoming Tee - .375 Tube - Adj St. Thd On 77461
NE
P/N 77461
Lycoming
$104.57
Price and availability checked Oct 24, 2026 MST
Backorder
77627 Lycoming Elbow - .250 Tube X .125 NPT 77627
NE
P/N 77627
Lycoming
$224.02
Price and availability checked Nov 4, 2026 MST
Backorder