PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12274Engine,diesel

Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems · NSN 2815-01-524-2133 · FSC 2815 · No Item Name Available
Verified by PartsTable
NSN 2815-01-524-2133 — this item is cataloged by the U.S. Government under National Stock Number 2815-01-524-2133. Primary manufacturer part number: 12274.
Features
  • Engine,diesel — FSC 2815
  • Strokes Per Cycle: 4
  • Accessory Components and Quantity: HIGHMOUNTED FORWARD EXHAUST,TORBOCHARGER, GREEN, 70A24VDC ALTERNATOR, REMOTEFUEL AND OIL FILTER
  • Piston Action Type: SINGLE ACTING
  • Cylinder Arrangement: STRAIGHT IN-LINE
  • Cylinder Quantity: 6
  • Starting Method: ELECTRICAL
  • Voltage in Volts: 24.0
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Engine,diesel, cataloged under National Stock Number 2815-01-524-2133, is classified within Federal Supply Class 2815 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, 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
NSN2815-01-524-2133
Primary Part Number12274
Item NameEngine,diesel
FSC / FSG2815 / 28 — No Item Name Available
ManufacturerGse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems
StatusACTIVE
Strokes Per Cycle4
Accessory Components and QuantityHIGHMOUNTED FORWARD EXHAUST,TORBOCHARGER, GREEN, 70A24VDC ALTERNATOR, REMOTEFUEL AND OIL FILTER
Piston Action TypeSINGLE ACTING
Cylinder ArrangementSTRAIGHT IN-LINE
Cylinder Quantity6
Starting MethodELECTRICAL
Voltage in Volts24.0
Standard Bore Diameter102.00 MILLIMETERS MM
Crankshaft Rotation DirectionCOUNTERCLOCKWISE
Stroke Length120.00 MILLIMETERS MM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
1560-00-210-933212274 INTERCHANGEABLE
Fairing,lower Wing
Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company
5133-00-228-1362 INTERCHANGEABLE
Drill,twist
5930-00-369-8376 INTERCHANGEABLE
Switch Section,rotary
2530-00-374-823212274 INTERCHANGEABLE
Seat,ball Socket
Napco International Llc Dba Napco International Inc
6685-00-453-900950871 INTERCHANGEABLE
Gage,pressure,dial Indicating
Ametek, Inc. Div Aerospace & Defense
5905-00-531-37232447318-1 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Honeywell Intl Inc Defense Avionics Systems
6625-01-092-119712391 INTERCHANGEABLE
Multimeter
Simpson Electric Company, Inc.
5930-01-150-163912274 INTERCHANGEABLE
Switch,pressure
Hydra-Electric Company Dba Hydra-Electric Co
9540-01-297-714612274 INTERCHANGEABLE
Angle,structural
Alcoa/reynolds Metals Company
5305-01-380-543612274 INTERCHANGEABLE
Screw,machine
Aerosonic Llc
Cross-Reference Index
Part NumberManufacturer
12274 Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems (USA)
B12274 Cummins Inc. (USA)
12274 Itw Gse Inc. (USA)
Related Parts
1560-00-210-9332INTERCHANGEABLE
FAIRING,LOWER WING
12274
5133-00-228-1362INTERCHANGEABLE
DRILL,TWIST
5930-00-369-8376INTERCHANGEABLE
SWITCH SECTION,ROTARY
2530-00-374-8232INTERCHANGEABLE
SEAT,BALL SOCKET
12274
6685-00-453-9009INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
50871
5905-00-531-3723INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
2447318-1
6625-01-092-1197INTERCHANGEABLE
MULTIMETER
12391
5930-01-150-1639INTERCHANGEABLE
SWITCH,PRESSURE
12274
9540-01-297-7146INTERCHANGEABLE
ANGLE,STRUCTURAL
12274
5305-01-380-5436INTERCHANGEABLE
SCREW,MACHINE
12274
4810-01-539-1512INTERCHANGEABLE
ACTUATOR,ELECTROMECHANICAL,ROTAR
12274/9-S683100
4810-01-539-1518INTERCHANGEABLE
ACTUATOR,ELECTROMECHANICAL,ROTAR
12222-024-000

Frequently Asked Questions

What is NSN 2815-01-524-2133?

NSN 2815-01-524-2133 is a Engine,diesel, manufactured by Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems, classified under FSC 2815 (No Item Name Available). Status: active.

What are the part numbers for NSN 2815-01-524-2133?

NSN 2815-01-524-2133 has 3 cross-referenced part numbers: 12274 (Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems), B12274 (Cummins Inc.), 12274 (Itw Gse Inc.).

What NSN replaces 2815-01-524-2133?

There are 12 known substitutes for 2815-01-524-2133: 1560-00-210-9332, 5133-00-228-1362, 5930-00-369-8376 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12274?

Key specifications for 12274: Strokes Per Cycle: 4; Accessory Components and Quantity: HIGHMOUNTED FORWARD EXHAUST,TORBOCHARGER, GREEN, 70A24VDC ALTERNATOR, REMOTEFUEL AND OIL FILTER; Piston Action Type: SINGLE ACTING; Cylinder Arrangement: STRAIGHT IN-LINE. 11 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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