Description
NAS43DD3-144FC – SPACER, SLEEVE
NEW SURPLUS, SOLD PER EACHSpecifications
Corner Shape: Square All Corners
Style/Shape: Solid, Plain, No Outside Flanges
Surface Treatment: Chromate
Material: Aluminum Alloy
Inside Diameter Body: 0.0970″ Min – 0.1020″ Max
Outer Diameter Body: 0.1780″ Min – 0.1980″ Max
Overall Length: 2.2450″ Min – 2.2550″ Max
Part Number: NAS43DD3-144FC
Unpunctuated: NAS43DD3144FC
The specifications above are for reference only. Verify tolerances and details in the official spec sheets before use.
AVBOX US Certificate of Conformance: This product comes with an AVBOX US Certificate of Conformance (CoC), assuring that the part(s) meet specified design, quality, and regulatory standards at the time of manufacture, providing confirmation of compliance and adherence to applicable aviation requirements.
Part Numbers, Alternates & Reference Info: We ship the exact part number shown in the product title/description when in stock. Any NSNs or alternate part numbers listed are for traceability/reference only. If a compatible alternate is the only option available, we will contact you before shipping to confirm acceptance. Specifications are compiled from multiple sources and provided for convenience; always verify fit, tolerances, and requirements in the official spec sheets and applicable repair manuals/IPCs before purchase. If specific documentation (e.g., 8130 or company CoC/trace) is required, please contact us before ordering. We do not provide usage/support guidance, please refer to the manuals. Ordering the wrong part can extend lead times and result in aircraft downtime.
Specifications
No specifications have been added for this product yet.
Please review the product title, part number, condition, photos, and description before ordering.
Alternate Parts
No alternate parts have been added for this product yet.
Verification Required: Alternate, equivalent, superseded, and manufacturer-reference parts must be verified for part number accuracy, aircraft configuration, documentation requirements, and suitability before purchase or use.
Additional Information
Before ordering, please review the product title, part number, condition, quantity, unit of measure, photos, documentation notes, and any listed alternate part numbers.
Condition & Documentation
Only the condition and documentation shown or stated on this product listing should be expected with the order. Company CoC, Manufacturer CoC, trace, FAA Form 8130-3, tags, or other paperwork should only be expected when clearly listed.
Part Number Verification
Aircraft parts and hardware can look similar while differing by dash number, suffix, material, finish, dimensions, certification, or application. Customers are responsible for confirming the correct part number and suitability before purchase or use.
Shipping & Ordering
Orders are generally processed within 24 business hours when possible. Orders with customer-provided shipping accounts, tax-exempt requests, missing information, special handling, or documentation questions may require review before shipment.
Certification & Conditions Guide | Shipping & Ordering | Contact AVBOX US
Need Help Verifying This Part?
Send us the part number, quantity needed, documentation requirements, and aircraft or application details when available. We can help review the information shown in the listing before you order.






AN924-3D - NUT
MS21921-6D - NUT, TUBE COUPLING
NAS1375A12CA015 - HOSE, AIR DUCT
AS5178D04 - NUT
MS21044D3 - NUT, SELF-LOCKING, HEXAGON
MS20470AD3-4 - RIVET, SOLID
ISOAS150NF1203-5S - BACKSHELL, STRAIGHT, CONNECTOR, CIRCULAR
NAS9307M-5-03 - RIVET, BLIND
65-46695-24 - ROD
MS20426AD6-5 - RIVET, SOLID
AS5178D06 - NUT
A-7396 - VENT, SCREEN
MS20426AD5-20 - RIVET, SOLID
NAS1376A12A064 - TRANSMISSION COOLANT FLEW DUCT
NAS1456-06 - PIN-RIVET
196-1034-23 - STOP
HA23-6U3 - FUSE
NAS1375A12CA096 - HOSE, AIR DUCT
AN924-6D - NUT, PLAIN, HEXAGON
AS3209-232 - O-RING
AN924-4J - NUT, PLAIN, HEXAGON
3763114-1 - YOKE
AN4-11A - BOLT, MACHINE
MS20470AD3-2 - RIVET, SOLID
366-11 - SCREEN
D4541-5 - BRACKET, LEFT
5958412-1K - LINK
206-001-702-005 - BELL CRANK
206-420-016 - DUCT, VERT TUNNEL, RIGHT, LOWER
204-011-158-3 - MACHINE KEY, QTY 2
1569123-105 - LEVER
A4917020200200 - MOUNT
LM-431-SA32 - MOUNT, ASSEMBLY, FRONT, TOP
102243-99 - PLATE
206-073-173-001 - MOUNT, ISOLATOR
MS39086-141 - PIN, SPRING
35108 - TERMINAL, RING
MS3456KT14S-5P - CONNECTOR
76303-07516-107 - MOUNT
65-45190-5 - MECHANISM
204-060-751-001 - SHIM
7274-2-5 - CIRCUIT BREAKER
65-17818-21 - ACTUATOR
MS20426AD6-7 - RIVET, SOLID
206-001-361-045 - BOOT, ASSEMBLY
371006-1 - DUCT
MS20470AD3-7 - RIVET, SOLID
AN924-4 - NUT, PLAIN, HEXAGON
212-061-204-005 - LINK
TF5377-1 - PAD
14414-4 - ARM
MS20470AD3-3 - RIVET, SOLID
3618739 - LINK
AN4-10A - BOLT, MACHINE
MS20426AD6-9 - RIVET, SOLID
AN924-32 - NUT, TUBE COUPLING
AN4-12A - BOLT, MACHINE
1292477 - STATOR
MS20470AD3-6 - RIVET, SOLID
MS35489-12 - GROMMET
NAS1354C7C14 - PIN, QUICK RELEASE
MS21083D3 - NUT, SELF-LOCKING, HEXAGON
HC-2 - TIE MOUNT
60617-1 - SOCKET, CONNECTOR
206-420-009 - DUCT, DUCT, VERT TUNNEL, LEFT
1613455-101 - ROD
206-031-468-001 - STOP, ASSEMBLY
1553565-103 - YOKE
16205-1 - PIVOT
MS20426AD6-6 - RIVET, SOLID