Bushing

National Aerospace Standards Commit

Part # NAS77-3-033

The NAS77-3-033 bushing is a precision steel component (4130/8630) with excellent corrosion resistance, featuring advanced design for stability. It meets Mil-S-6758 and Mil-S-6050 standards, with key dimensions ensuring compatibility across various industrial applications.
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Overview

The NAS77-3-033 bushing is a precision-engineered component suitable for a range of industrial applications. Made from steel compositions 4130 or 8630, this bushing features a cadmium and chromate surface treatment that provides excellent corrosion resistance. The undercut left flange body corner design enhances fit and stability within assemblies. With a surface finish of 100.0 microinches, it meets the stringent specifications of Mil-S-6758 and Mil-S-6050 standards. Key dimensions include an overall length of 0.3820 to 0.3970 inches and a flange outside diameter of 0.4270 to 0.4470 inches, ensuring compatibility in several applications.

Features & Benefits

Features
  • Constructed from steel compositions 4130 or 8630 for durability.
  • Cadmium and chromate surface treatments for excellent corrosion resistance.
  • Precision dimensions adhering to Mil-S-6758 and Mil-S-6050 standards.
Benefits
  • Enhances assembly stability with an undercut left flange design.
  • Ensures long-lasting performance in demanding environments.
  • Meets industry standards for quality and reliability.

Technical Information

ATA Number

25

ATA Chapter

Equipment / Furnishings

ATA Group

Airframe Systems

ATA Section

STATIONS - CABIN ATTENDANT

NIIN

011687271

NSN

3120-01-168-7271

FSCG

3120

FSCG Category

Bearings, Plain, Unmounted

UNSPSC Code

31171609

UNSPSC Category

Bushing sleeve

Lead Time (Days)

42

Multi Spec

MIL-S-6758

Certification Status

CERTIFIED

ATA Part Number

NAS77-3-033

CAGE Code

80205

Commercial Part

Yes

Harmonized Tariff Schedule Code

8483308090

Repairable

No

Specification Part Number

NAS77-3-033

Supplier Part Number

NAS77-3-033

Landing Gear Part

No

Leasable

No

Returnable

No

Aircraft Makes

Boeing

Aircraft Models

737-900ER
737-7
737-800
737-700
777-300ER
757-200
45 more

Shipping Details

ITAR Compliant

No

Part Explosive

No

ECCN

EAR99

Dry Ice

No
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Commercial Spares
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