PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

EEHD189090Tester,internal Combustion Engin

Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc · NSN 4910-01-491-0701 · FSC 4910 · No Item Name Available
Verified by PartsTable
NSN 4910-01-491-0701 — this item is cataloged by the U.S. Government under National Stock Number 4910-01-491-0701. Primary manufacturer part number: EEHD189090.
Features
  • Tester,internal Combustion Engin — FSC 4910
  • 7 verified cross-references
  • Primary manufacturer: Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Tester,internal Combustion Engin, cataloged under National Stock Number 4910-01-491-0701, is classified within Federal Supply Class 4910 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc. This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4910-01-491-0701
Primary Part NumberEEHD189090
Item NameTester,internal Combustion Engin
FSC / FSG4910 / 49 — No Item Name Available
ManufacturerIdsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-100-03521932 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
6250-00-179-2596188001 INTERCHANGEABLE
Lampholder
Display Devices Inc
5950-00-235-8804188001 INTERCHANGEABLE
Transformer,audio Frequency
Electronic Transformer Corp Div Electronic Transformer Corporation
6625-00-520-5662108004 INTERCHANGEABLE
Tuner,radio Frequency
Viking Technologies, Ltd.
2940-00-580-6283 INTERCHANGEABLE
Filter Element,fluid
4510-00-595-0924108-004 INTERCHANGEABLE
Faucet,single
Mueller Impacts Co, Inc Div Mueller Impacts Company, Inc
5330-01-042-2581108004 INTERCHANGEABLE
Seal Kit
Star Industries Inc
5305-01-081-046610800-4 INTERCHANGEABLE
Screw,special
Atlantic Inertial Systems Inc Div Cheshire Division
6685-01-118-142876043 INTERCHANGEABLE
Gage,pressure,dial Indicating
Malabar
5962-01-185-1065 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
188001 Micro Processor Systems Inc (USA)
104004 Micro Processor Systems Inc (USA)
108004 Micro Processor Systems Inc (USA)
J-38500-1A Bosch Automotive Service Solutions Inc. (USA)
EEHD189090 PRIMARY Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
EEHD184040 Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
J-38500-1B Bosch Automotive Service Solutions Pty. Ltd. (AUS)
Related Parts
3110-00-100-0352INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
1932
6250-00-179-2596INTERCHANGEABLE
LAMPHOLDER
188001
5950-00-235-8804INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
188001
6625-00-520-5662INTERCHANGEABLE
TUNER,RADIO FREQUENCY
108004
2940-00-580-6283INTERCHANGEABLE
FILTER ELEMENT,FLUID
4510-00-595-0924INTERCHANGEABLE
FAUCET,SINGLE
108-004
5330-01-042-2581INTERCHANGEABLE
SEAL KIT
108004
5305-01-081-0466INTERCHANGEABLE
SCREW,SPECIAL
10800-4
6685-01-118-1428INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
76043
5962-01-185-1065INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
6605-01-282-9109INTERCHANGEABLE
INDICATOR,COURSE
10-4000 REV J ITEM 18#
4730-01-295-6135INTERCHANGEABLE
NIPPLE,TUBE

Frequently Asked Questions

What is NSN 4910-01-491-0701?

NSN 4910-01-491-0701 is a Tester,internal Combustion Engin, manufactured by Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc, classified under FSC 4910 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4910-01-491-0701?

NSN 4910-01-491-0701 has 7 cross-referenced part numbers: 188001 (Micro Processor Systems Inc), 104004 (Micro Processor Systems Inc), 108004 (Micro Processor Systems Inc), J-38500-1A (Bosch Automotive Service Solutions Inc.), EEHD189090 (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc) and 2 more.

What NSN replaces 4910-01-491-0701?

There are 12 known substitutes for 4910-01-491-0701: 3110-00-100-0352, 6250-00-179-2596, 5950-00-235-8804 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of EEHD189090?

Key specifications for EEHD189090: End Item Identification: PALLETIZED LOADING SYSTEM (PLS) M1074, M1075, M1076, M1077. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4910-01-491-0701 still in active supply?

NSN 4910-01-491-0701 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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