PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

66-9266-12Bushing,sleeve

The Boeing Company Div Commercial · NSN 3120-01-201-3557 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-201-3557 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-201-3557. Primary manufacturer part number: 66-9266-12.
Features
  • Bushing,sleeve — FSC 3120
  • Material: ALUMINUM ALLOY 7075 OVERALL
  • Material Document and Classification: QQ-A-277 T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Corner Shape: SQUARE ALL CORNERS
  • Body Inside Diameter: 0.1900 INCHES MINIMUM AND 0.1905 INCHES MAXIMUM IN
  • Body Outside Diameter: 0.3132 INCHES MINIMUM AND 0.3137 INCHES MAXIMUM IN
  • 3 verified cross-references
Applications
  • Applications requiring Aluminum Alloy 7075 Overall construction
General Description

The Bushing,sleeve, cataloged under National Stock Number 3120-01-201-3557, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is The Boeing Company Div Commercial. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-01-201-3557
Primary Part Number66-9266-12
Item NameBushing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerThe Boeing Company Div Commercial
StatusACTIVE
MaterialALUMINUM ALLOY 7075 OVERALL
Material Document and ClassificationQQ-A-277 T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Corner ShapeSQUARE ALL CORNERS
Body Inside Diameter0.1900 INCHES MINIMUM AND 0.1905 INCHES MAXIMUM IN
Body Outside Diameter0.3132 INCHES MINIMUM AND 0.3137 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5305-00-069-3230114H6807-1 INTERCHANGEABLE
Setscrew
The Boeing Company
5340-01-173-645766-10655-4 INTERCHANGEABLE
Bracket,angle
The Boeing Company Div Defense
5342-01-214-009765C18524-665 INTERCHANGEABLE
Fairlead Half,tubular
The Boeing Company Div Defense
Cross-Reference Index
Part NumberManufacturer
BACD2097 The Boeing Company Div Defense (USA)
66-9266-12 The Boeing Company Div Defense (USA)
66-9266-12 PRIMARY The Boeing Company Div Commercial (USA)
Related Parts
5305-00-069-3230INTERCHANGEABLE
SETSCREW
114H6807-1
5340-01-173-6457INTERCHANGEABLE
BRACKET,ANGLE
66-10655-4
5342-01-214-0097INTERCHANGEABLE
FAIRLEAD HALF,TUBULAR
65C18524-665

Frequently Asked Questions

What is NSN 3120-01-201-3557?

NSN 3120-01-201-3557 is a Bushing,sleeve, manufactured by The Boeing Company Div Commercial, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-201-3557?

NSN 3120-01-201-3557 has 3 cross-referenced part numbers: BACD2097 (The Boeing Company Div Defense), 66-9266-12 (The Boeing Company Div Defense), 66-9266-12 (The Boeing Company Div Commercial).

What NSN replaces 3120-01-201-3557?

There are 3 known substitutes for 3120-01-201-3557: 5305-00-069-3230, 5340-01-173-6457, 5342-01-214-0097. Verify interchangeability with system specifications before substitution.

What are the specifications of 66-9266-12?

Key specifications for 66-9266-12: Material: ALUMINUM ALLOY 7075 OVERALL; Material Document and Classification: QQ-A-277 T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Corner Shape: SQUARE ALL CORNERS. 7 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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