PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

26601Bearing,sleeve

Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. · NSN 3120-00-293-5517 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-293-5517 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-293-5517. Primary manufacturer part number: 26601.
Features
  • Bearing,sleeve — FSC 3120
  • Material: COPPER ALLOY INNER LAYER
  • Surface Finish: 32.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
  • Corner Shape: SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
  • Surface Finish: 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
  • Flange Outside Diameter: 1.3125 INCHES NOMINAL IN
  • Body Inside Diameter: 0.8620 INCHES MINIMUM AND 0.8660 INCHES MAXIMUM IN
  • Material Document and Classification: AMS 5050 ASSN STD SINGLE MATERIAL RESPONSE OUTER LAYER
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Copper Alloy Inner Layer construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-293-5517, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.. Government technical data includes 16 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3120-00-293-5517
Primary Part Number26601
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerPratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
StatusCANCELLED
MaterialCOPPER ALLOY INNER LAYER
Surface Finish32.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
Corner ShapeSQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
Surface Finish63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
Flange Outside Diameter1.3125 INCHES NOMINAL IN
Body Inside Diameter0.8620 INCHES MINIMUM AND 0.8660 INCHES MAXIMUM IN
Material Document and ClassificationAMS 5050 ASSN STD SINGLE MATERIAL RESPONSE OUTER LAYER
Corner ShapeSQUARE INSIDE RIGHT CORNER
Corner ShapeCHAMFERED INSIDE LEFT CORNER
Body Outside Diameter1.1275 INCHES MINIMUM AND 1.1285 INCHES MAXIMUM IN
Corner ShapeSQUARE LEFT FLANGE BODY CORNER
Corner ShapeSQUARE OUTSIDE RIGHT CORNER
Style DesignatorSOLID, EXTERNAL FLANGE ONE END
Flange Width0.0870 INCHES NOMINAL IN
MaterialSTEEL OUTER LAYER
Corner ShapeSQUARE OUTSIDE LEFT CORNER
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
2915-00-032-815826601 INTERCHANGEABLE
Valve Assembly,fuel
Parker Hannifin Corporation Div Aerospace Group Headquarters
5815-00-131-3661 INTERCHANGEABLE
Plate,mounting,ribb
5930-00-523-514626601 INTERCHANGEABLE
Switch,flow
Setra Systems, Inc. Dba Gems Sensors
3020-00-692-630626-601 INTERCHANGEABLE
Gear,spur Tachomete
Dresser Industries Inc Leroi Div
2520-00-763-640203086698 INTERCHANGEABLE
Parts Kit,universal Joint
Rockford Powertrain Inc Div Powertrain Rockford, Inc.
4820-01-025-4980 INTERCHANGEABLE
Disk,valve
6520-01-600-12321006.6400 INTERCHANGEABLE
Handpiece,dental
Kavo Dental Technologies Llc
Cross-Reference Index
Part NumberManufacturer
AS26601 Aircraft Supplies (USA)
26601 PRIMARY Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
Related Parts
2915-00-032-8158INTERCHANGEABLE
VALVE ASSEMBLY,FUEL
26601
5815-00-131-3661INTERCHANGEABLE
PLATE,MOUNTING,RIBB
5930-00-523-5146INTERCHANGEABLE
SWITCH,FLOW
26601
3020-00-692-6306INTERCHANGEABLE
GEAR,SPUR TACHOMETE
26-601
2520-00-763-6402INTERCHANGEABLE
PARTS KIT,UNIVERSAL JOINT
03086698
4820-01-025-4980INTERCHANGEABLE
DISK,VALVE
6520-01-600-1232INTERCHANGEABLE
HANDPIECE,DENTAL
1006.6400

Frequently Asked Questions

What is NSN 3120-00-293-5517?

NSN 3120-00-293-5517 is a Bearing,sleeve, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 3120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3120-00-293-5517?

NSN 3120-00-293-5517 has 2 cross-referenced part numbers: AS26601 (Aircraft Supplies), 26601 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).

What NSN replaces 3120-00-293-5517?

There are 7 known substitutes for 3120-00-293-5517: 2915-00-032-8158, 5815-00-131-3661, 5930-00-523-5146 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 26601?

Key specifications for 26601: Material: COPPER ALLOY INNER LAYER; Surface Finish: 32.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE; Corner Shape: SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER; Surface Finish: 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3120-00-293-5517 still in active supply?

NSN 3120-00-293-5517 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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