PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

E5Bushing,sleeve

Circor Naval Solutions Llc Dba Warren Pumps · NSN 3120-00-294-0017 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-294-0017 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-294-0017. Primary manufacturer part number: E5.
Features
  • Bushing,sleeve — FSC 3120
  • Body Inside Diameter: 1.0625 INCHES MINIMUM AND 1.0635 INCHES MAXIMUM IN
  • Material: COPPER ALLOY 903 OVERALL
  • Style Designator: SOLID, EXTERNAL FLANGE ONE END
  • Corner Shape: SQUARE OUTSIDE RIGHT CORNER
  • Corner Shape: SQUARE INSIDE LEFT CORNER
  • Corner Shape: SQUARE INSIDE RIGHT CORNER
  • Corner Shape: SQUARE OUTSIDE LEFT CORNER
Applications
  • Applications requiring Copper Alloy 903 Overall construction
General Description

The Bushing,sleeve, cataloged under National Stock Number 3120-00-294-0017, 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 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-00-294-0017
Primary Part NumberE5
Item NameBushing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerCircor Naval Solutions Llc Dba Warren Pumps
StatusACTIVE
Body Inside Diameter1.0625 INCHES MINIMUM AND 1.0635 INCHES MAXIMUM IN
MaterialCOPPER ALLOY 903 OVERALL
Style DesignatorSOLID, EXTERNAL FLANGE ONE END
Corner ShapeSQUARE OUTSIDE RIGHT CORNER
Corner ShapeSQUARE INSIDE LEFT CORNER
Corner ShapeSQUARE INSIDE RIGHT CORNER
Corner ShapeSQUARE OUTSIDE LEFT CORNER
Material Document and ClassificationQQ-C-390 GRADE A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Corner ShapeSQUARE LEFT FLANGE BODY CORNER
Corner ShapeSQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
Body Outside Diameter1.3730 INCHES MINIMUM AND 1.3750 INCHES MAXIMUM IN
Flange Width0.1875 INCHES NOMINAL IN
Flange Outside Diameter1.5887 INCHES MINIMUM AND 1.5937 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5999-00-035-8804267508 INTERCHANGEABLE
Contact,electrical
Thompson O Co Div of Schindler Elevator Corp
5945-00-056-8136 INTERCHANGEABLE
Relay,electromagnetic
3110-00-100-8515E0005 INTERCHANGEABLE
Bearing,ball,thrust
Abc Acquisition Company Dba Aetna Bearing Company
3110-00-156-5303 INTERCHANGEABLE
Bearing,ball,annular
5120-00-223-6944 INTERCHANGEABLE
Extractor,screw
5920-00-280-355738005 INTERCHANGEABLE
Retainer,fuse
Trico Corporation Div Trico Corp
5340-00-317-271110688 INTERCHANGEABLE
Clamp,loop
Naval Ship Systems Command
3110-00-554-6120E5 INTERCHANGEABLE
Bearing,ball,annular
Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation
4520-00-912-3021 INTERCHANGEABLE
Elbow,air Conditioning-Heating
3433-01-075-2147E-5 INTERCHANGEABLE
Tip,welding Torch
Dockson Corporation
Cross-Reference Index
Part NumberManufacturer
E5 PRIMARY Circor Naval Solutions Llc Dba Warren Pumps (USA)
BS5-1951PC9 PRIMARY Circor Naval Solutions Llc Dba Warren Pumps (USA)
BS5-1950PC9 PRIMARY Circor Naval Solutions Llc Dba Warren Pumps (USA)
BS5-1952PC9 PRIMARY Circor Naval Solutions Llc Dba Warren Pumps (USA)
Related Parts
5999-00-035-8804INTERCHANGEABLE
CONTACT,ELECTRICAL
267508
5945-00-056-8136INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
3110-00-100-8515INTERCHANGEABLE
BEARING,BALL,THRUST
E0005
3110-00-156-5303INTERCHANGEABLE
BEARING,BALL,ANNULAR
5120-00-223-6944INTERCHANGEABLE
EXTRACTOR,SCREW
5920-00-280-3557INTERCHANGEABLE
RETAINER,FUSE
38005
5340-00-317-2711INTERCHANGEABLE
CLAMP,LOOP
10688
3110-00-554-6120INTERCHANGEABLE
BEARING,BALL,ANNULAR
E5
4520-00-912-3021INTERCHANGEABLE
ELBOW,AIR CONDITIONING-HEATING
3433-01-075-2147INTERCHANGEABLE
TIP,WELDING TORCH
E-5
5330-01-091-6105INTERCHANGEABLE
GASKET
E5
5340-01-245-3285INTERCHANGEABLE
CLAMP,LOOP

Frequently Asked Questions

What is NSN 3120-00-294-0017?

NSN 3120-00-294-0017 is a Bushing,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 3120-00-294-0017?

NSN 3120-00-294-0017 has 4 cross-referenced part numbers: E5 (Circor Naval Solutions Llc Dba Warren Pumps), BS5-1951PC9 (Circor Naval Solutions Llc Dba Warren Pumps), BS5-1950PC9 (Circor Naval Solutions Llc Dba Warren Pumps), BS5-1952PC9 (Circor Naval Solutions Llc Dba Warren Pumps).

What NSN replaces 3120-00-294-0017?

There are 12 known substitutes for 3120-00-294-0017: 5999-00-035-8804, 5945-00-056-8136, 3110-00-100-8515 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of E5?

Key specifications for E5: Body Inside Diameter: 1.0625 INCHES MINIMUM AND 1.0635 INCHES MAXIMUM IN; Material: COPPER ALLOY 903 OVERALL; Style Designator: SOLID, EXTERNAL FLANGE ONE END; Corner Shape: SQUARE OUTSIDE RIGHT CORNER. 14 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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