Boeing NAS43DD4-38FC Spacer, Sleeve

National Aerospace Standards Commit

Part # NAS43DD4-38FC

The NAS43DD4-38FC spacer sleeve, crafted from durable aluminum alloy, provides precise spacing and support. Its anodized finish ensures longevity, while dimensions (0.5890-0.5990 in length, and 0.3650-0.3850 in diameter) allow for secure fitting. Square corners improve installation and stability.
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Overview

The NAS43DD4-38FC spacer sleeve is engineered to deliver precise spacing and support across a range of applications. Made from aluminum alloy, this component offers exceptional durability and corrosion resistance. The anodized surface treatment enhances longevity and performance in challenging environments. With an overall length between 0.5890 inches and 0.5990 inches and a body outside diameter ranging from 0.3650 inches to 0.3850 inches, it ensures a secure fit. The body inside diameter varies from 0.2560 inches to 0.2970 inches, accommodating diverse assembly needs. The square corner shape enhances stability and simplifies installation.

Features & Benefits

Features
  • Aluminum alloy construction for excellent durability.
  • Anodized surface treatment for improved corrosion resistance.
  • Precise dimensions for a secure and stable fit.
Benefits
  • Increases component longevity by providing reliable support.
  • Facilitates easy installation and alignment in assemblies.
  • Ensures compatibility with a range of mechanical systems.

Technical Information

ATA Number

25,
53

ATA Chapter

Equipment / Furnishings
Fuselage

ATA Group

Airframe Systems
Structure

ATA Section

PARTITIONS AND COMPARTMENTS - PASSENGER CABIN
STAIRWAY AND ENCLOSURE
FRAMES AND BULKHEADS

NIIN

008197012

NSN

5365-00-819-7012

FSCG

5365

FSCG Category

Bushings, Rings, Shims, and Spacers

UNSPSC Code

31161800

UNSPSC Category

Washers

Lead Time (Days)

90

Certification Status

CERTIFIED

ATA Part Number

NAS43DD4-38FC

CAGE Code

80205

Commercial Part

Yes

Harmonized Tariff Schedule Code

7616109090

Repairable

No

Specification Part Number

NAS43DD4-38FC

Supplier Part Number

NAS43DD4-38FC

Landing Gear Part

No

Leasable

No

Returnable

No

Aircraft Makes

Boeing
McDonnell Douglas

Aircraft Models

737NG-700C
757-200EM
737MAX
737-400
MD90
737-700
40 more

Shipping Details

ITAR Compliant

No

Part Explosive

No

ECCN

EAR99

Dry Ice

No
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Commercial Spares
DISCLAIMER: Product information provided “as is.” Boeing may add, change, discontinue or remove this information at any time. Product photos may not be exact match to product delivered. See terms & conditions.