PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

26471Bearing,sleeve

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 3120-00-288-5586 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-288-5586 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-288-5586. Primary manufacturer part number: 26471.
Features
  • Bearing,sleeve — FSC 3120
  • Body Inside Diameter: 1.4910 INCHES MINIMUM AND 1.4950 INCHES MAXIMUM IN
  • Material Document and Classification: AMS 4820 ASSN STD SINGLE MATERIAL RESPONSE OUTER LAYER
  • Material: STEEL OUTER LAYER
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Hardness Rating: 40.0 ROCKWELL C NOMINAL OVERALL
  • Material: COPPER ALLOY INNER LAYER
  • Corner Shape: SQUARE ALL CORNERS
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Outer Layer construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-288-5586, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 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
NSN3120-00-288-5586
Primary Part Number26471
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusACTIVE
Body Inside Diameter1.4910 INCHES MINIMUM AND 1.4950 INCHES MAXIMUM IN
Material Document and ClassificationAMS 4820 ASSN STD SINGLE MATERIAL RESPONSE OUTER LAYER
MaterialSTEEL OUTER LAYER
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Hardness Rating40.0 ROCKWELL C NOMINAL OVERALL
MaterialCOPPER ALLOY INNER LAYER
Corner ShapeSQUARE ALL CORNERS
Material Document and ClassificationAMS 4820 ASSN STD SINGLE MATERIAL RESPONSE INNER LAYER
Body Outside Diameter1.6380 INCHES MINIMUM AND 1.6430 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5330-00-715-772126471 INTERCHANGEABLE
Seal,shaft,labyrinth
Triumph Thermal Systems - Maryland, Inc.
5340-01-234-279807026471 INTERCHANGEABLE
Cover,access
Klein Products, Inc.
9150-01-439-188726471 INTERCHANGEABLE
Lubricating Oil,weapons
Mil-Comm Products Co, Inc Div Mil-Comm
Cross-Reference Index
Part NumberManufacturer
26471 Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
26471 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
5330-00-715-7721INTERCHANGEABLE
SEAL,SHAFT,LABYRINTH
26471
5340-01-234-2798INTERCHANGEABLE
COVER,ACCESS
07026471
9150-01-439-1887INTERCHANGEABLE
LUBRICATING OIL,WEAPONS
26471

Frequently Asked Questions

What is NSN 3120-00-288-5586?

NSN 3120-00-288-5586 is a Bearing,sleeve, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-288-5586?

NSN 3120-00-288-5586 has 2 cross-referenced part numbers: 26471 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.), 26471 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 3120-00-288-5586?

There are 3 known substitutes for 3120-00-288-5586: 5330-00-715-7721, 5340-01-234-2798, 9150-01-439-1887. Verify interchangeability with system specifications before substitution.

What are the specifications of 26471?

Key specifications for 26471: Body Inside Diameter: 1.4910 INCHES MINIMUM AND 1.4950 INCHES MAXIMUM IN; Overall Length: 1.2400 INCHES MINIMUM AND 1.2600 INCHES MAXIMUM IN; Material Document and Classification: AMS 4820 ASSN STD SINGLE MATERIAL RESPONSE OUTER LAYER; Material: STEEL OUTER LAYER. 10 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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