PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4115Fairwater

Norfolk Naval Shipyard · NSN 2040-00-391-4443 · FSC 2040 · No Item Name Available
Verified by PartsTable
NSN 2040-00-391-4443 — this item is cataloged by the U.S. Government under National Stock Number 2040-00-391-4443. Primary manufacturer part number: 4115.
Features
  • Fairwater — FSC 2040
  • 3 verified cross-references
  • Primary manufacturer: Norfolk Naval Shipyard
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Fairwater, cataloged under National Stock Number 2040-00-391-4443, is classified within Federal Supply Class 2040 (No Item Name Available) of the Ship and Marine Equipment group. The primary manufacturer of record is Norfolk Naval Shipyard. This item has 3 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
NSN2040-00-391-4443
Primary Part Number4115
Item NameFairwater
FSC / FSG2040 / 20 — No Item Name Available
ManufacturerNorfolk Naval Shipyard
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4120-00-126-8871CTR01151 INTERCHANGEABLE
Control
Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters
3010-00-238-29621589-101P1 INTERCHANGEABLE
Gearcase-Motor
Raytheon Company Dba Raytheon Co
4530-00-276-9892 INTERCHANGEABLE
Plate,sprayer,oil Burner Atomize
8135-00-281-4115 INTERCHANGEABLE
Fiberboard,corrugated
6625-00-489-0603 INTERCHANGEABLE
Meter,special Scale
5999-00-647-057441-15 INTERCHANGEABLE
Delay Line
Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil
6515-00-660-00082158837-06 INTERCHANGEABLE
Blade,surgical Knife,detachable
The Lighthouse for the Blind Dba Lighthouse for the Blind
6115-00-792-25414115 INTERCHANGEABLE
Generator Set,diesel Engine
Asrc Federal Facilities Logistics, Llc
5120-00-840-08014-1-1-5 INTERCHANGEABLE
Wrench,spanner
Celtech Corporation Div Use CAGE 65552 for All Orders
4820-00-884-815841-15 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives
Cross-Reference Index
Part NumberManufacturer
4115 Norfolk Naval Shipyard (USA)
76F50 Norfolk Naval Shipyard (USA)
N13059PC4115 Norfolk Naval Shipyard (USA)
Related Parts
4120-00-126-8871INTERCHANGEABLE
CONTROL
CTR01151
3010-00-238-2962INTERCHANGEABLE
GEARCASE-MOTOR
1589-101P1
4530-00-276-9892INTERCHANGEABLE
PLATE,SPRAYER,OIL BURNER ATOMIZE
8135-00-281-4115INTERCHANGEABLE
FIBERBOARD,CORRUGATED
6625-00-489-0603INTERCHANGEABLE
METER,SPECIAL SCALE
5999-00-647-0574INTERCHANGEABLE
DELAY LINE
41-15
6515-00-660-0008INTERCHANGEABLE
BLADE,SURGICAL KNIFE,DETACHABLE
2158837-06
6115-00-792-2541INTERCHANGEABLE
GENERATOR SET,DIESEL ENGINE
4115
5120-00-840-0801INTERCHANGEABLE
WRENCH,SPANNER
4-1-1-5
4820-00-884-8158INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
41-15
5331-00-965-5256INTERCHANGEABLE
O-RING
4115
6150-01-083-2014INTERCHANGEABLE
BUS,CONDUCTOR
4115

Frequently Asked Questions

What is NSN 2040-00-391-4443?

NSN 2040-00-391-4443 is a Fairwater, manufactured by Norfolk Naval Shipyard, classified under FSC 2040 (No Item Name Available). Status: active.

What are the part numbers for NSN 2040-00-391-4443?

NSN 2040-00-391-4443 has 3 cross-referenced part numbers: 4115 (Norfolk Naval Shipyard), 76F50 (Norfolk Naval Shipyard), N13059PC4115 (Norfolk Naval Shipyard).

What NSN replaces 2040-00-391-4443?

There are 12 known substitutes for 2040-00-391-4443: 4120-00-126-8871, 3010-00-238-2962, 4530-00-276-9892 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4115?

Key specifications for 4115: End Item Identification: BOAT MTR 35FT FT. 1 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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