PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

L20Crankshaft,engine

Emglo Products Corp · NSN 2805-01-278-4100 · FSC 2805 · No Item Name Available
Verified by PartsTable
NSN 2805-01-278-4100 — this item is cataloged by the U.S. Government under National Stock Number 2805-01-278-4100. Primary manufacturer part number: L20.
Features
  • Crankshaft,engine — FSC 2805
  • Engine Model Number for Which Designed: L AND LEU
  • 1 verified cross-reference
  • Primary manufacturer: Emglo Products Corp
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Crankshaft,engine, cataloged under National Stock Number 2805-01-278-4100, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Emglo Products Corp. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2805-01-278-4100
Primary Part NumberL20
Item NameCrankshaft,engine
FSC / FSG2805 / 28 — No Item Name Available
ManufacturerEmglo Products Corp
StatusACTIVE
Engine Model Number for Which DesignedL AND LEU
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
6635-00-182-7534L20 INTERCHANGEABLE
Tester,spring Resiliency
Ametek Inc
5330-00-285-83990606910-8 INTERCHANGEABLE
Seal,plain Encased
New Holland Construction
5340-00-426-0568L20 INTERCHANGEABLE
Grip,handle
Superior Equipment Co Buckeye Div
3110-00-554-3941177003-107 INTERCHANGEABLE
Bearing,ball,annular
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5340-00-598-8041H14 INTERCHANGEABLE
Strap,retaining
Minerallac Electric Co
3110-00-823-8563A203242 INTERCHANGEABLE
Bearing,ball,linear Motion
Thomson Industries Inc
5355-00-989-5792LG-020 INTERCHANGEABLE
Dial,control
Ametek Inc
7690-01-158-3811L20R INTERCHANGEABLE
Marker,identification
American Labelmark Company Div Labelmaster
4410-01-187-7138 INTERCHANGEABLE
Heater,water,liquid Fuel
5996-01-626-3598L20 INTERCHANGEABLE
Amplifier,audio Frequency
Instruments Incorporated Dba Instruments Inc
Cross-Reference Index
Part NumberManufacturer
L20 PRIMARY Emglo Products Corp (USA)
Related Parts
6635-00-182-7534INTERCHANGEABLE
TESTER,SPRING RESILIENCY
L20
5330-00-285-8399INTERCHANGEABLE
SEAL,PLAIN ENCASED
0606910-8
5340-00-426-0568INTERCHANGEABLE
GRIP,HANDLE
L20
3110-00-554-3941INTERCHANGEABLE
BEARING,BALL,ANNULAR
177003-107
5340-00-598-8041INTERCHANGEABLE
STRAP,RETAINING
H14
3110-00-823-8563INTERCHANGEABLE
BEARING,BALL,LINEAR MOTION
A203242
5355-00-989-5792INTERCHANGEABLE
DIAL,CONTROL
LG-020
7690-01-158-3811INTERCHANGEABLE
MARKER,IDENTIFICATION
L20R
4410-01-187-7138INTERCHANGEABLE
HEATER,WATER,LIQUID FUEL
5996-01-626-3598INTERCHANGEABLE
AMPLIFIER,AUDIO FREQUENCY
L20

Frequently Asked Questions

What is NSN 2805-01-278-4100?

NSN 2805-01-278-4100 is a Crankshaft,engine, manufactured by Emglo Products Corp, classified under FSC 2805 (No Item Name Available). Status: active.

What are the part numbers for NSN 2805-01-278-4100?

NSN 2805-01-278-4100 has 1 cross-referenced part number: L20 (Emglo Products Corp).

What NSN replaces 2805-01-278-4100?

There are 10 known substitutes for 2805-01-278-4100: 6635-00-182-7534, 5330-00-285-8399, 5340-00-426-0568 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of L20?

Key specifications for L20: Engine Model Number for Which Designed: L AND LEU; Special Features: IRON,CAST; End Item Identification: EMGLO PRODUCTS CORP. COMPRESSOR. 3 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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