PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

E14Bearing,sleeve

Circor Naval Solutions Llc Dba Warren Pumps · NSN 3120-00-288-2030 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-288-2030 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-288-2030. Primary manufacturer part number: E14.
Features
  • Bearing,sleeve — FSC 3120
  • Flange Outside Diameter: 2.8281 INCHES MINIMUM AND 2.8594 INCHES MAXIMUM IN
  • Corner Shape: SQUARE INSIDE RIGHT CORNER
  • Corner Shape: SQUARE LEFT FLANGE BODY CORNER
  • Corner Shape: SQUARE OUTSIDE RIGHT CORNER
  • Material Document and Classification: MIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Material: COPPER ALLOY 922 OVERALL
  • Corner Shape: SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Copper Alloy 922 Overall construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-288-2030, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Circor Naval Solutions Llc Dba Warren Pumps. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-00-288-2030
Primary Part NumberE14
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerCircor Naval Solutions Llc Dba Warren Pumps
StatusACTIVE
Flange Outside Diameter2.8281 INCHES MINIMUM AND 2.8594 INCHES MAXIMUM IN
Corner ShapeSQUARE INSIDE RIGHT CORNER
Corner ShapeSQUARE LEFT FLANGE BODY CORNER
Corner ShapeSQUARE OUTSIDE RIGHT CORNER
Material Document and ClassificationMIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MaterialCOPPER ALLOY 922 OVERALL
Corner ShapeSQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
Corner ShapeSQUARE OUTSIDE LEFT CORNER
Style DesignatorSOLID, EXTERNAL FLANGE ONE END
Corner ShapeSQUARE INSIDE LEFT CORNER
Flange Width0.1250 INCHES NOMINAL IN
Body Outside Diameter2.4900 INCHES MINIMUM AND 2.4950 INCHES MAXIMUM IN
Body Inside Diameter2.1860 INCHES MINIMUM AND 2.1870 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3110-00-156-670310016 INTERCHANGEABLE
Bearing,ball,annular
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
7510-00-286-69547510-00-286-6954 INTERCHANGEABLE
Binder,note Pad
National Industries for the Blind
5826-00-611-0865MT1175ARN30A INTERCHANGEABLE
Mount
Joint Electronics Type Designation System
3456-00-640-3013F1385500PCC14SR14FR2LR14 INTERCHANGEABLE
CAGE Assembly,roller Tube Expand
Naval Ship Systems Command
7310-00-828-3774E14 INTERCHANGEABLE
Fryer,deep Fat
Pitco Frialator Inc. Div Pitco Frialator Inc.
6145-01-160-2260M22759/11-14-0 INTERCHANGEABLE
Wire,electrical
Sae International Dba Sae International
4710-01-202-5659E-14 INTERCHANGEABLE
Pipe,spray,dishwasher
Insinger Machine Co
3120-01-301-7345E14 INTERCHANGEABLE
Bearing,washer,thrust
Abc Acquisition Company Dba Aetna Bearing Company
6550-01-706-5268E14 INTERCHANGEABLE
Culture Medium,chocolate Agar an
Hardy Diagnostics
Cross-Reference Index
Part NumberManufacturer
E14 PRIMARY Circor Naval Solutions Llc Dba Warren Pumps (USA)
Related Parts
3110-00-156-6703INTERCHANGEABLE
BEARING,BALL,ANNULAR
10016
7510-00-286-6954INTERCHANGEABLE
BINDER,NOTE PAD
7510-00-286-6954
5826-00-611-0865INTERCHANGEABLE
MOUNT
MT1175ARN30A
3456-00-640-3013INTERCHANGEABLE
CAGE ASSEMBLY,ROLLER TUBE EXPAND
F1385500PCC14SR14FR2LR14
7310-00-828-3774INTERCHANGEABLE
FRYER,DEEP FAT
E14
6145-01-160-2260INTERCHANGEABLE
WIRE,ELECTRICAL
M22759/11-14-0
4710-01-202-5659INTERCHANGEABLE
PIPE,SPRAY,DISHWASHER
E-14
3120-01-301-7345INTERCHANGEABLE
BEARING,WASHER,THRUST
E14
6550-01-706-5268INTERCHANGEABLE
CULTURE MEDIUM,CHOCOLATE AGAR AN
E14

Frequently Asked Questions

What is NSN 3120-00-288-2030?

NSN 3120-00-288-2030 is a Bearing,sleeve, manufactured by Circor Naval Solutions Llc Dba Warren Pumps, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-288-2030?

NSN 3120-00-288-2030 has 1 cross-referenced part number: E14 (Circor Naval Solutions Llc Dba Warren Pumps).

What NSN replaces 3120-00-288-2030?

There are 9 known substitutes for 3120-00-288-2030: 3110-00-156-6703, 7510-00-286-6954, 5826-00-611-0865 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of E14?

Key specifications for E14: Flange Outside Diameter: 2.8281 INCHES MINIMUM AND 2.8594 INCHES MAXIMUM IN; Corner Shape: SQUARE INSIDE RIGHT CORNER; Corner Shape: SQUARE LEFT FLANGE BODY CORNER; Corner Shape: SQUARE OUTSIDE RIGHT CORNER. 15 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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