PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40347Coupling,shaft,rigid

Lovejoy, Llc Div Lovejoy · NSN 3010-01-288-7994 · FSC 3010 · No Item Name Available
Verified by PartsTable
NSN 3010-01-288-7994 — this item is cataloged by the U.S. Government under National Stock Number 3010-01-288-7994. Primary manufacturer part number: 40347.
Features
  • Coupling,shaft,rigid — FSC 3010
  • Bore Length: 2.1300 INCHES NOMINAL BOTH ENDS IN
  • Bore Shape: STRAIGHT FIRST END
  • Overall Diameter: 2.530 INCHES NOMINAL IN
  • Features Provided: INTEGRAL KEY
  • Bore Diameter: 0.8150 INCHES NOMINAL FIRST END IN
  • Style Designator: PLAIN FLANGE
  • Bore Diameter: 1.0040 INCHES NOMINAL SECOND END IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupling,shaft,rigid, cataloged under National Stock Number 3010-01-288-7994, is classified within Federal Supply Class 3010 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Lovejoy, Llc Div Lovejoy. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3010-01-288-7994
Primary Part Number40347
Item NameCoupling,shaft,rigid
FSC / FSG3010 / 30 — No Item Name Available
ManufacturerLovejoy, Llc Div Lovejoy
StatusACTIVE
Bore Length2.1300 INCHES NOMINAL BOTH ENDS IN
Bore ShapeSTRAIGHT FIRST END
Overall Diameter2.530 INCHES NOMINAL IN
Features ProvidedINTEGRAL KEY
Bore Diameter0.8150 INCHES NOMINAL FIRST END IN
Style DesignatorPLAIN FLANGE
Bore Diameter1.0040 INCHES NOMINAL SECOND END IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5961-00-054-4191 INTERCHANGEABLE
Transistor
5961-00-134-5431 INTERCHANGEABLE
Transistor
5999-00-369-036740-347 INTERCHANGEABLE
Contact,electrical
Eaton Corp Opns & Technical Center
3110-00-374-143740347 INTERCHANGEABLE
Roller,bearing
Trw Inc Trw Commercial Steering Div
3040-00-677-348540347 INTERCHANGEABLE
Gearshaft,helical
Honeywell International Inc. Div Aerospace - Torrance
6685-01-162-832640-347 INTERCHANGEABLE
Control,temperature,indicating
National Refrigeration & Air Conditioning Products Inc Dba Continental Refrigerator
2990-01-238-181440347 INTERCHANGEABLE
Pipe,exhaust
Walker Mfg Co
5310-01-243-5935N40347 INTERCHANGEABLE
Nut
Leslie Controls, Inc. Dba Leslie Controls Inc
Cross-Reference Index
Part NumberManufacturer
8524758 Clark Equipment Co Div Doosan Infracore Portable Power (USA)
8524758 Ingersoll-Rand Co Construction and Mining Group (USA)
40347 PRIMARY Lovejoy, Llc Div Lovejoy (USA)
8524758 Warner Robins Air Logistics Center (USA)
Related Parts
5961-00-054-4191INTERCHANGEABLE
TRANSISTOR
5961-00-134-5431INTERCHANGEABLE
TRANSISTOR
5999-00-369-0367INTERCHANGEABLE
CONTACT,ELECTRICAL
40-347
3110-00-374-1437INTERCHANGEABLE
ROLLER,BEARING
40347
3040-00-677-3485INTERCHANGEABLE
GEARSHAFT,HELICAL
40347
6685-01-162-8326INTERCHANGEABLE
CONTROL,TEMPERATURE,INDICATING
40-347
2990-01-238-1814INTERCHANGEABLE
PIPE,EXHAUST
40347
5310-01-243-5935INTERCHANGEABLE
NUT
N40347

Frequently Asked Questions

What is NSN 3010-01-288-7994?

NSN 3010-01-288-7994 is a Coupling,shaft,rigid, manufactured by Lovejoy, Llc Div Lovejoy, classified under FSC 3010 (No Item Name Available). Status: active.

What are the part numbers for NSN 3010-01-288-7994?

NSN 3010-01-288-7994 has 4 cross-referenced part numbers: 8524758 (Clark Equipment Co Div Doosan Infracore Portable Power), 8524758 (Ingersoll-Rand Co Construction and Mining Group), 40347 (Lovejoy, Llc Div Lovejoy), 8524758 (Warner Robins Air Logistics Center).

What NSN replaces 3010-01-288-7994?

There are 8 known substitutes for 3010-01-288-7994: 5961-00-054-4191, 5961-00-134-5431, 5999-00-369-0367 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40347?

Key specifications for 40347: Bore Length: 2.1300 INCHES NOMINAL BOTH ENDS IN; Bore Shape: STRAIGHT FIRST END; Overall Diameter: 2.530 INCHES NOMINAL IN; Features Provided: INTEGRAL KEY. 9 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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