Instrument Accessories
ATA · 278 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.
Clamp/Round, Size: 2.25, depth: 1, aluminum, anodized finish. 64246
P/N 64246
NE
Ati
$250.63
Price and availability checked Nov 9, 2026 MST
Backorder
Clamp/Rectangular, Aluminum. Size: 1 deep, 2.260 x 2.270 64296
P/N 64296
NE
Ati
$51.53
Price and availability checked Nov 9, 2026 MST
In stock
$46.65
Price and availability checked Nov 9, 2026 MST
In stock
Clamp/Rectangle, Arinc, size: 4.975 x 5.022, depth: 2.5, aluminum, anodized, panel mount. 64303B
P/N 64303B
NE
Ati
$627.79
Price and availability checked Nov 9, 2026 MST
Backorder
Clamp/Arinc, size: 3 X 4, depth: 1, aluminum, anodized finish. 64304B
P/N 64304B
NE
Ati
$73.77
Price and availability checked Nov 9, 2026 MST
In stock
3ATI 2 Deep, Clear Chem Film 64311B-101C
P/N 64311B-101C
NE
Ati
$158.24
Backorder
Clamp/Arinc, size: 5, depth: 2', aluminum, anodized finish. 64347B
P/N 64347B
NE
Ati
$94.94
Price and availability checked Nov 9, 2026 MST
In stock
Clamp/Round, open size: 1.968, closed size: 1.890, depth: 1, aluminum, chem-film (alodine) finish. Boeing certified. 161151-1
P/N 161151-1
NE
$322.28
Price and availability checked Nov 9, 2026 MST
Backorder
$92.22
Price and availability checked Nov 9, 2026 MST
Backorder
$129.95
Price and availability checked Nov 9, 2026 MST
Backorder
Clamp/Arinc, size: 2 depth: 2, aluminum, anodized finish. 64416B
P/N 64416B
NE
Ati
$41.03
Price and availability checked Nov 9, 2026 MST
In stock
Clamp/Arinc, size: 1.5 x 3 depth: 1, aluminum, anodized finish. 64423B
P/N 64423B
NE
Ati
$122.95
Price and availability checked Nov 9, 2026 MST
Backorder
Clamp/Arinc, size: 4 x 5 depth: 2, aluminum, anodized finish. 64427B-103
P/N 64427B-103
NE
Ati
$108.97
Price and availability checked Nov 9, 2026 MST
In stock
Clamp/Arinc, size: 3 depth: 4, aluminum, anodized finish. 64435B-101
P/N 64435B-101
NE
Ati
$61.23
Price and availability checked Nov 9, 2026 MST
In stock
Clamp/Arinc, size 3 depth: 4, aluminum, anodized finish. 64435B-105
P/N 64435B-105
NE
Ati
$61.23
Price and availability checked Nov 9, 2026 MST
In stock
Clamp, 3ATIX4DP,ANDZ,COLR 721 64435B-103721
P/N 64435B-103721
NE
Ati
$61.23
Price and availability checked Nov 9, 2026 MST
In stock
3 Ati 4 Deep Clamp 64435B-1038328
P/N 64435B-1038328
NE
Ati
$58.11
Price and availability checked Nov 9, 2026 MST
In stock
Clamp/Arinc, size: 2.75 x 2 depth: 1, aluminum, anodized finish 64461B
P/N 64461B
NE
Ati
$73.77
Price and availability checked Nov 9, 2026 MST
In stock
Clamp/Arinc, size: 3 x 1.5 depth: 2, aluminum, anodized finish. 64481B
P/N 64481B
NE
Ati
$73.77
Price and availability checked Nov 9, 2026 MST
In stock
Clamp/Arinc, size: 3 depth: 2, aluminum, anodized finish. 64488B
P/N 64488B
NE
Ati
$64.01
Price and availability checked Nov 9, 2026 MST
In stock
Clamp/Arinc, size: 4 x 2 depth: 2, aluminum, anodized finish. 64512B
P/N 64512B
NE
Ati
$73.77
Price and availability checked Nov 9, 2026 MST
In stock
Clamp/Round, size 1 depth: 1, aluminum, anodized finish. 64525
P/N 64525
NE
Ati
$34.71
Price and availability checked Nov 9, 2026 MST
In stock
Clamp/Round, open size: 1.540 closed size: 1.460 depth: 1, aluminum, anodized finish, panel mount. 64527
P/N 64527
NE
Ati
$162.96
Price and availability checked Nov 9, 2026 MST
Backorder
Clamp/Round, Size: 2.25, depth: 1, aluminum, anodized finish. 64246
NE
P/N 64246
Ati
$250.63
Price and availability checked Nov 9, 2026 MST
Backorder
Clamp/Rectangular, Aluminum. Size: 1 deep, 2.260 x 2.270 64296
NE
P/N 64296
Ati
$51.53
Price and availability checked Nov 9, 2026 MST
In stock
Clamp/Arinc, size: 2.175 x 3.175, depth: 1, aluminum, anodized finish. 64302B
NE
P/N 64302B
Ati
$46.65
Price and availability checked Nov 9, 2026 MST
In stock
Clamp/Rectangle, Arinc, size: 4.975 x 5.022, depth: 2.5, aluminum, anodized, panel mount. 64303B
NE
P/N 64303B
Ati
$627.79
Price and availability checked Nov 9, 2026 MST
Backorder
Clamp/Arinc, size: 3 X 4, depth: 1, aluminum, anodized finish. 64304B
NE
P/N 64304B
Ati
$73.77
Price and availability checked Nov 9, 2026 MST
In stock
3ATI 2 Deep, Clear Chem Film 64311B-101C
NE
P/N 64311B-101C
Ati
$158.24
Backorder
Price check pending
Clamp/Arinc, size: 5, depth: 2', aluminum, anodized finish. 64347B
NE
P/N 64347B
Ati
$94.94
Price and availability checked Nov 9, 2026 MST
In stock
Clamp/Round, open size: 1.968, closed size: 1.890, depth: 1, aluminum, chem-film (alodine) finish. Boeing certified. 161151-1
NE
P/N 161151-1
$322.28
Price and availability checked Nov 9, 2026 MST
Backorder
Clamp/Round, size: 2, depth: 1, aluminum, chem-film (alodine) finish. 64388-C
NE
P/N 64388-C
Ati
$92.22
Price and availability checked Nov 9, 2026 MST
Backorder
Clamp/Arinc, size: 3 depth: 1, aluminum, chem-film (alodine) finish. 64397B
NE
P/N 64397B
Ati
$129.95
Price and availability checked Nov 9, 2026 MST
Backorder
Clamp/Arinc, size: 2 depth: 2, aluminum, anodized finish. 64416B
NE
P/N 64416B
Ati
$41.03
Price and availability checked Nov 9, 2026 MST
In stock
Clamp/Arinc, size: 1.5 x 3 depth: 1, aluminum, anodized finish. 64423B
NE
P/N 64423B
Ati
$122.95
Price and availability checked Nov 9, 2026 MST
Backorder
Clamp/Arinc, size: 4 x 5 depth: 2, aluminum, anodized finish. 64427B-103
NE
P/N 64427B-103
Ati
$108.97
Price and availability checked Nov 9, 2026 MST
In stock
Clamp/Arinc, size: 3 depth: 4, aluminum, anodized finish. 64435B-101
NE
P/N 64435B-101
Ati
$61.23
Price and availability checked Nov 9, 2026 MST
In stock
Clamp/Arinc, size 3 depth: 4, aluminum, anodized finish. 64435B-105
NE
P/N 64435B-105
Ati
$61.23
Price and availability checked Nov 9, 2026 MST
In stock
Clamp, 3ATIX4DP,ANDZ,COLR 721 64435B-103721
NE
P/N 64435B-103721
Ati
$61.23
Price and availability checked Nov 9, 2026 MST
In stock
3 Ati 4 Deep Clamp 64435B-1038328
NE
P/N 64435B-1038328
Ati
$58.11
Price and availability checked Nov 9, 2026 MST
In stock
Clamp/Arinc, size: 2.75 x 2 depth: 1, aluminum, anodized finish 64461B
NE
P/N 64461B
Ati
$73.77
Price and availability checked Nov 9, 2026 MST
In stock
Clamp/Arinc, size: 3 x 1.5 depth: 2, aluminum, anodized finish. 64481B
NE
P/N 64481B
Ati
$73.77
Price and availability checked Nov 9, 2026 MST
In stock
Clamp/Arinc, size: 3 depth: 2, aluminum, anodized finish. 64488B
NE
P/N 64488B
Ati
$64.01
Price and availability checked Nov 9, 2026 MST
In stock
Clamp/Arinc, size: 4 x 2 depth: 2, aluminum, anodized finish. 64512B
NE
P/N 64512B
Ati
$73.77
Price and availability checked Nov 9, 2026 MST
In stock
Clamp/Round, size 1 depth: 1, aluminum, anodized finish. 64525
NE
P/N 64525
Ati
$34.71
Price and availability checked Nov 9, 2026 MST
In stock
Clamp/Round, open size: 1.540 closed size: 1.460 depth: 1, aluminum, anodized finish, panel mount. 64527
NE
P/N 64527
Ati
$162.96
Price and availability checked Nov 9, 2026 MST
Backorder