PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5175Engine Block,diesel

Norfolk Naval Shipyard · NSN 2815-00-146-7417 · FSC 2815 · No Item Name Available
Verified by PartsTable
NSN 2815-00-146-7417 — this item is cataloged by the U.S. Government under National Stock Number 2815-00-146-7417. Primary manufacturer part number: 5175.
Features
  • Engine Block,diesel — FSC 2815
  • 2 verified cross-references
  • Primary manufacturer: Norfolk Naval Shipyard
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Engine Block,diesel, cataloged under National Stock Number 2815-00-146-7417, is classified within Federal Supply Class 2815 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Norfolk Naval Shipyard. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameEngine Block,diesel
FSC / FSG2815 — No Item Name Available (FSG 28)
ManufacturersNorfolk Naval Shipyard (CAGE 81601); Naval Ship Systems Command (CAGE 80064)
Technical Specifications
ParameterValue
NSN2815-00-146-7417
Primary Part Number5175
Item NameEngine Block,diesel
FSC / FSG2815 / 28 — No Item Name Available
ManufacturerNorfolk Naval Shipyard
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
4310-00-112-7149 INTERCHANGEABLE
Yoke,valve,compressor
5915-00-818-3391SP158 INTERCHANGEABLE
Filter,radio Frequency Interfere
Ems Development Corporation Dba Ems Development Corp
4820-00-988-7269 INTERCHANGEABLE
Valve,globe
4920-01-100-89245175 INTERCHANGEABLE
Parts Kit,swaggering
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
4820-01-307-9624470700NN1 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
5975-01-564-38495175 INTERCHANGEABLE
Shelf,electrical Equipment
Caci Nss, Llc
5895-01-577-8323 INTERCHANGEABLE
Dual Unit Housing
6530-01-660-85125175 INTERCHANGEABLE
Rack,weight Set,storage
Performance Health Supply, Llc Dba Sammons Preston Rolyan
5920-01-719-45275175 INTERCHANGEABLE
Fuse,enclosed Link
Navico Group Americas Llc Dba Power Products of Delaware, Llc Div Navico Group, Previously Power Products Llc
Cross-Reference Index
Part NumberManufacturer
5175 Norfolk Naval Shipyard (USA)
14U1488PCADD5175 Naval Ship Systems Command (USA)
Related Parts
4310-00-112-7149INTERCHANGEABLE
YOKE,VALVE,COMPRESSOR
5915-00-818-3391INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
SP158
4820-00-988-7269INTERCHANGEABLE
VALVE,GLOBE
4920-01-100-8924INTERCHANGEABLE
PARTS KIT,SWAGGERING
5175
4820-01-307-9624INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
470700NN1
5975-01-564-3849INTERCHANGEABLE
SHELF,ELECTRICAL EQUIPMENT
5175
5895-01-577-8323INTERCHANGEABLE
DUAL UNIT HOUSING
6530-01-660-8512INTERCHANGEABLE
RACK,WEIGHT SET,STORAGE
5175
5920-01-719-4527INTERCHANGEABLE
FUSE,ENCLOSED LINK
5175

Frequently Asked Questions

What is NSN 2815-00-146-7417?

NSN 2815-00-146-7417 is a Engine Block,diesel, manufactured by Norfolk Naval Shipyard, classified under FSC 2815 (No Item Name Available). Status: active.

What are the part numbers for NSN 2815-00-146-7417?

NSN 2815-00-146-7417 has 2 cross-referenced part numbers: 5175 (Norfolk Naval Shipyard), 14U1488PCADD5175 (Naval Ship Systems Command).

What NSN replaces 2815-00-146-7417?

There are 9 known substitutes for 2815-00-146-7417: 4310-00-112-7149, 5915-00-818-3391, 4820-00-988-7269 and 6 more. Verify interchangeability with system specifications before substitution.

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