PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40078Cooler,lubricating Oil,engine

Stanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools · NSN 2930-01-677-8378 · FSC 2930 · No Item Name Available
Verified by PartsTable
NSN 2930-01-677-8378 — this item is cataloged by the U.S. Government under National Stock Number 2930-01-677-8378. Primary manufacturer part number: 40078.
Features
  • Cooler,lubricating Oil,engine — FSC 2930
  • 1 verified cross-reference
  • Primary manufacturer: Stanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Cooler,lubricating Oil,engine, cataloged under National Stock Number 2930-01-677-8378, is classified within Federal Supply Class 2930 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Stanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2930-01-677-8378
Primary Part Number40078
Item NameCooler,lubricating Oil,engine
FSC / FSG2930 / 29 — No Item Name Available
ManufacturerStanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5950-00-071-3611695140 INTERCHANGEABLE
Transformer,power
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5940-00-230-8125304-0017-000 INTERCHANGEABLE
Terminal,lug
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
3455-00-232-904058-10133 INTERCHANGEABLE
Cutter,milling,side
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
6105-00-411-622640055 INTERCHANGEABLE
Motor,alternating Current
Crown Audio, Inc. Dba Crown International
2925-00-602-086940078 INTERCHANGEABLE
Ignition,exciter
Unison Industries Llc
5330-00-901-0745 INTERCHANGEABLE
Gasket
6680-01-148-497540078 INTERCHANGEABLE
Transmitter,liquid Quantity
Setra Systems, Inc. Dba Gems Sensors
8465-01-541-797140078 INTERCHANGEABLE
Hydration System
Camelbak Products, Llc Dba Camelbak
4330-01-584-6145040078 INTERCHANGEABLE
Filter Element,fluid
Westerbeke Corporation
Cross-Reference Index
Part NumberManufacturer
40078 PRIMARY Stanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools (USA)
Related Parts
5950-00-071-3611INTERCHANGEABLE
TRANSFORMER,POWER
695140
5940-00-230-8125INTERCHANGEABLE
TERMINAL,LUG
304-0017-000
3455-00-232-9040INTERCHANGEABLE
CUTTER,MILLING,SIDE
58-10133
6105-00-411-6226INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
40055
2925-00-602-0869INTERCHANGEABLE
IGNITION,EXCITER
40078
5330-00-901-0745INTERCHANGEABLE
GASKET
6680-01-148-4975INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
40078
8465-01-541-7971INTERCHANGEABLE
HYDRATION SYSTEM
40078
4330-01-584-6145INTERCHANGEABLE
FILTER ELEMENT,FLUID
040078

Frequently Asked Questions

What is NSN 2930-01-677-8378?

NSN 2930-01-677-8378 is a Cooler,lubricating Oil,engine, manufactured by Stanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools, classified under FSC 2930 (No Item Name Available). Status: active.

What are the part numbers for NSN 2930-01-677-8378?

NSN 2930-01-677-8378 has 1 cross-referenced part number: 40078 (Stanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools).

What NSN replaces 2930-01-677-8378?

There are 9 known substitutes for 2930-01-677-8378: 5950-00-071-3611, 5940-00-230-8125, 3455-00-232-9040 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40078?

Key specifications for 40078: Part Name Assigned by Controlling Agency: COOLER,LUBRICATING OIL; End Item Identification: 3895-016691345. 2 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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