PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8673Tester,internal Combustion Engin

Gsi Industries, Inc · NSN 4910-00-255-8673 · FSC 4910 · No Item Name Available
Verified by PartsTable
NSN 4910-00-255-8673 — this item is cataloged by the U.S. Government under National Stock Number 4910-00-255-8673. Primary manufacturer part number: 8673.
Features
  • Tester,internal Combustion Engin — FSC 4910
  • General Characteristics Item Description: UNMOUNTED,W/CARRYING CASE,DESIGNED FOR TESTING MANIFOLD VACUUM FUEL PUMP PRESSURE,COMPRESSION AND VACUUM GAGE,GAGE SCALE RANGE 0 TO 8 LB PRESSURE,0 TO 27 IN. VACUUM,COMPONENTS CONSIST OF 1 ADAPTER SET AND 1 EXTENSION HOSE LBS
  • 3 verified cross-references
  • Primary manufacturer: Gsi Industries, Inc
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Tester,internal Combustion Engin, cataloged under National Stock Number 4910-00-255-8673, 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 Gsi Industries, Inc. Government technical data includes 1 verified specification, 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4910-00-255-8673
Primary Part Number8673
Item NameTester,internal Combustion Engin
FSC / FSG4910 / 49 — No Item Name Available
ManufacturerGsi Industries, Inc
StatusACTIVE
General Characteristics Item DescriptionUNMOUNTED,W/CARRYING CASE,DESIGNED FOR TESTING MANIFOLD VACUUM FUEL PUMP PRESSURE,COMPRESSION AND VACUUM GAGE,GAGE SCALE RANGE 0 TO 8 LB PRESSURE,0 TO 27 IN. VACUUM,COMPONENTS CONSIST OF 1 ADAPTER SET AND 1 EXTENSION HOSE LBS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
4820-00-036-0427008673 INTERCHANGEABLE
Disk,valve
Anderson Greenwood Lp Dba Anderson Greenwood Crosby
5950-00-432-0872C213478 INTERCHANGEABLE
Reactor
Raytheon Company Dba Raytheon Co
5330-00-596-8035 INTERCHANGEABLE
Seal
5340-00-690-23358673 INTERCHANGEABLE
Seat,helical Compression Spring
Goodrich Corporation
5950-00-946-5355808-136 INTERCHANGEABLE
Coil,radio Frequency
Bae Systems Information and Electronic Systems Integration Inc.
6145-00-988-98238673 INTERCHANGEABLE
Cable,special Purpose,electrical
Belden Wire and Cable Co Wire and Cable Office
5970-01-009-26628673 INTERCHANGEABLE
Insulator,bushing
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
5950-01-019-5308E345 INTERCHANGEABLE
Transformer,power
Payne Magnetics, Inc.
5998-01-270-8739 INTERCHANGEABLE
Circuit Card Assembly
4820-01-341-7634E-345 PC-3 INTERCHANGEABLE
Stem,fluid Valve
Clark-Reliance Llc Dba Jerguson Gage & Valve
Cross-Reference Index
Part NumberManufacturer
E345 Spx Corp Automotive Diagnostics Div (USA)
MILT13013 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
8673 PRIMARY Gsi Industries, Inc (USA)
Related Parts
4820-00-036-0427INTERCHANGEABLE
DISK,VALVE
008673
5950-00-432-0872INTERCHANGEABLE
REACTOR
C213478
5330-00-596-8035INTERCHANGEABLE
SEAL
5340-00-690-2335INTERCHANGEABLE
SEAT,HELICAL COMPRESSION SPRING
8673
5950-00-946-5355INTERCHANGEABLE
COIL,RADIO FREQUENCY
808-136
6145-00-988-9823INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
8673
5970-01-009-2662INTERCHANGEABLE
INSULATOR,BUSHING
8673
5950-01-019-5308INTERCHANGEABLE
TRANSFORMER,POWER
E345
5998-01-270-8739INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
4820-01-341-7634INTERCHANGEABLE
STEM,FLUID VALVE
E-345 PC-3
6680-01-343-2966INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
E345

Frequently Asked Questions

What is NSN 4910-00-255-8673?

NSN 4910-00-255-8673 is a Tester,internal Combustion Engin, manufactured by Gsi Industries, Inc, classified under FSC 4910 (No Item Name Available). Status: active.

What are the part numbers for NSN 4910-00-255-8673?

NSN 4910-00-255-8673 has 3 cross-referenced part numbers: E345 (Spx Corp Automotive Diagnostics Div), MILT13013 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 8673 (Gsi Industries, Inc).

What NSN replaces 4910-00-255-8673?

There are 11 known substitutes for 4910-00-255-8673: 4820-00-036-0427, 5950-00-432-0872, 5330-00-596-8035 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8673?

Key specifications for 8673: General Characteristics Item Description: UNMOUNTED,W/CARRYING CASE,DESIGNED FOR TESTING MANIFOLD VACUUM FUEL PUMP PRESSURE,COMPRESSION AND VACUUM GAGE,GAGE SCALE RANGE 0 TO 8 LB PRESSURE,0 TO 27 IN. VACUUM,COMPONENTS CONSIST OF 1 ADAPTER SET AND 1 EXTENSION HOSE LBS. 1 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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