Instrument Accessories
ATA · 276 parts
Instrument Accessories 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.
3 1/8 inch Instrument Nut Ring, Fastener Specialty Ca FSIM-01
P/N CA FSIM-01
NE
Fastener Specialty
$30.92
Price and availability checked Nov 10, 2026 MST
In stock
Instrument Screw, 6-32 x 5/8 inch, Round Head Black Oxide on Brass AN 515B6R10
P/N AN 515B6R10
NE
Ms-An
$5.99
Backorder
Instrument Screw, 6-32 x 3/4 inch, Round Head Black Oxide on Brass AN 515B6R12
P/N AN 515B6R12
NE
Ms-An
$5.99
Backorder
Instrument Screw, 6-32 x 1/2 inch, Round Head Black Oxide on Brass AN 515B6R8
P/N AN 515B6R8
NE
Ms-An
$5.99
Backorder
Instrument Screw, 8-32 x 5/8 inch, Round Head Black Oxide on Brass AN 515B8R10
P/N AN 515B8R10
NE
Ms-An
$5.99
Backorder
Instrument Hole Punch, 2 1/4 inch & 3 1/8 inch Ats 123C
P/N ATS 123C
NE
Aircraft Tool Supply
$189.15
Price and availability checked Oct 29, 2026 MST
In stock
3 1/8 inch Vsi Instrument Nut Ring, Fastener Specialty Ca FSIM-02
P/N CA FSIM-02
NE
Fastener Specialty
$18.48
Price and availability checked Nov 10, 2026 MST
In stock
2 1/4 inch Instrument Nut Ring, Fastener Specialty Ca FSIM-03
P/N CA FSIM-03
NE
Fastener Specialty
$17.99
Backorder
Dropping Resistor Dvt 811-28
P/N DVT 811-28
NE
Davtron
$13.86
Price and availability checked Nov 10, 2026 MST
In stock
Instrument Reducer Plate, 3 1/8 inch to 2 1/4 inch Ei A102
P/N EI A102
NE
Electronics International
$29.99
Backorder
Instrument Reducer Plate, 3 1/8 inch to 2 1/4 inch Ubg Only Ei A103
P/N EI A103
NE
Electronics International
$29.99
Backorder
LED Intensity Control Potentiometer with Overtemp Single Ei CP1
P/N EI CP1
NE
Electronics International
$24.74
Backorder
Instrument Hole Drill Jig FT 06
P/N FT 06
NE
Forbes Tool Mfg
$51.33
Price and availability checked Nov 10, 2026 MST
Backorder
Instrument Hole Cover, 2 1/4 inch Plastic FT 2-14
P/N FT 2-14
NE
Forbes Tool Mfg
$11.99
Backorder
Instrument Hole Cover, 3 1/8 inch Plastic FT 3-18
P/N FT 3-18
NE
Forbes Tool Mfg
$11.99
Backorder
Instrument Reducer Plate, AN to 3 1/8 inch FT AN
P/N FT AN
NE
Forbes Tool Mfg
$17.99
Backorder
Instrument Reducer Plate, 3 1/8 inch to 2 1/4 inch FT FMS04-1
P/N FT FMS04-1
NE
Forbes Tool Mfg
$11.99
Backorder
Instrument Adapter, 3ATI to 3 1/8 inch FT FMS04-3
P/N FT FMS04-3
NE
Forbes Tool Mfg
$17.99
Backorder
Instrument Adapter, 3ATI to 2 1/4 inch FT FMS04-4
P/N FT FMS04-4
NE
Forbes Tool Mfg
$17.99
Backorder
Instrument Hole Cover, 3ATI cutout FT FMS05-3
P/N FT FMS05-3
NE
Forbes Tool Mfg
$11.99
Backorder
Instrument Hole Cover, 3 1/8 inch with cutout for Altimeter, VOR Indicator, Vsi holes FT FMS05-4
P/N FT FMS05-4
NE
Forbes Tool Mfg
$11.99
Backorder
Instrument Adapter, 0.080 Spacer FT 04-5
P/N FT 04-5
NE
Forbes Tool Mfg
$11.29
Price and availability checked Nov 10, 2026 MST
In stock
Instrument Panel Shock Mount, 8-32 Steel Threads Jm J6984-8
P/N JM J6984-8
NE
J&M Aircraft
$36.42
Price and availability checked Nov 3, 2026 MST
In stock
Lord Instrument Accessory Shock Mount Ld J14290-4
P/N LD J14290-4
NE
Lord Shock Mounts
$38.77
Price and availability checked Nov 7, 2026 MST
In stock
3 1/8 inch Instrument Nut Ring, Fastener Specialty Ca FSIM-01
NE
P/N CA FSIM-01
Fastener Specialty
$30.92
Price and availability checked Nov 10, 2026 MST
In stock
Instrument Screw, 6-32 x 5/8 inch, Round Head Black Oxide on Brass AN 515B6R10
NE
P/N AN 515B6R10
Ms-An
$5.99
Backorder
Price check pending
Instrument Screw, 6-32 x 3/4 inch, Round Head Black Oxide on Brass AN 515B6R12
NE
P/N AN 515B6R12
Ms-An
$5.99
Backorder
Price check pending
Instrument Screw, 6-32 x 1/2 inch, Round Head Black Oxide on Brass AN 515B6R8
NE
P/N AN 515B6R8
Ms-An
$5.99
Backorder
Price check pending
Instrument Screw, 8-32 x 5/8 inch, Round Head Black Oxide on Brass AN 515B8R10
NE
P/N AN 515B8R10
Ms-An
$5.99
Backorder
Price check pending
Instrument Hole Punch, 2 1/4 inch & 3 1/8 inch Ats 123C
NE
P/N ATS 123C
Aircraft Tool Supply
$189.15
Price and availability checked Oct 29, 2026 MST
In stock
3 1/8 inch Vsi Instrument Nut Ring, Fastener Specialty Ca FSIM-02
NE
P/N CA FSIM-02
Fastener Specialty
$18.48
Price and availability checked Nov 10, 2026 MST
In stock
2 1/4 inch Instrument Nut Ring, Fastener Specialty Ca FSIM-03
NE
P/N CA FSIM-03
Fastener Specialty
$17.99
Backorder
Price check pending
Dropping Resistor Dvt 811-28
NE
P/N DVT 811-28
Davtron
$13.86
Price and availability checked Nov 10, 2026 MST
In stock
Instrument Reducer Plate, 3 1/8 inch to 2 1/4 inch Ei A102
NE
P/N EI A102
Electronics International
$29.99
Backorder
Price check pending
Instrument Reducer Plate, 3 1/8 inch to 2 1/4 inch Ubg Only Ei A103
NE
P/N EI A103
Electronics International
$29.99
Backorder
Price check pending
LED Intensity Control Potentiometer with Overtemp Single Ei CP1
NE
P/N EI CP1
Electronics International
$24.74
Backorder
Price check pending
Instrument Hole Drill Jig FT 06
NE
P/N FT 06
Forbes Tool Mfg
$51.33
Price and availability checked Nov 10, 2026 MST
Backorder
Instrument Hole Cover, 2 1/4 inch Plastic FT 2-14
NE
P/N FT 2-14
Forbes Tool Mfg
$11.99
Backorder
Price check pending
Instrument Hole Cover, 3 1/8 inch Plastic FT 3-18
NE
P/N FT 3-18
Forbes Tool Mfg
$11.99
Backorder
Price check pending
Instrument Reducer Plate, AN to 3 1/8 inch FT AN
NE
P/N FT AN
Forbes Tool Mfg
$17.99
Backorder
Price check pending
Instrument Reducer Plate, 3 1/8 inch to 2 1/4 inch FT FMS04-1
NE
P/N FT FMS04-1
Forbes Tool Mfg
$11.99
Backorder
Price check pending
Instrument Adapter, 3ATI to 3 1/8 inch FT FMS04-3
NE
P/N FT FMS04-3
Forbes Tool Mfg
$17.99
Backorder
Price check pending
Instrument Adapter, 3ATI to 2 1/4 inch FT FMS04-4
NE
P/N FT FMS04-4
Forbes Tool Mfg
$17.99
Backorder
Price check pending
Instrument Hole Cover, 3ATI cutout FT FMS05-3
NE
P/N FT FMS05-3
Forbes Tool Mfg
$11.99
Backorder
Price check pending
Instrument Hole Cover, 3 1/8 inch with cutout for Altimeter, VOR Indicator, Vsi holes FT FMS05-4
NE
P/N FT FMS05-4
Forbes Tool Mfg
$11.99
Backorder
Price check pending
Instrument Adapter, 0.080 Spacer FT 04-5
NE
P/N FT 04-5
Forbes Tool Mfg
$11.29
Price and availability checked Nov 10, 2026 MST
In stock
Instrument Panel Shock Mount, 8-32 Steel Threads Jm J6984-8
NE
P/N JM J6984-8
J&M Aircraft
$36.42
Price and availability checked Nov 3, 2026 MST
In stock
Lord Instrument Accessory Shock Mount Ld J14290-4
NE
P/N LD J14290-4
Lord Shock Mounts
$38.77
Price and availability checked Nov 7, 2026 MST
In stock