PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

376HGCompressor Unit,reciprocating

Dresser Industries Inc Leroi Div · NSN 4310-00-508-3361 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-00-508-3361 — this item is cataloged by the U.S. Government under National Stock Number 4310-00-508-3361. Primary manufacturer part number: 376HG.
Features
  • Compressor Unit,reciprocating — FSC 4310
  • Cylinder Quantity: 2
  • Reciprocating Compressor Design: DOUBLE ACTING
  • Prime Mover Cooling Medium: AIR
  • Compressor Cooling Medium: FRESH WATER
  • Discharge Connection Quantity: 1
  • Specification/standard Data: 81349-MIL-C-13874G GOVERNMENT SPECIFICATION G
  • Cooling System Design: SINGLE
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Compressor Unit,reciprocating, cataloged under National Stock Number 4310-00-508-3361, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Dresser Industries Inc Leroi Div. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4310-00-508-3361
Primary Part Number376HG
Item NameCompressor Unit,reciprocating
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerDresser Industries Inc Leroi Div
StatusACTIVE
Cylinder Quantity2
Reciprocating Compressor DesignDOUBLE ACTING
Prime Mover Cooling MediumAIR
Compressor Cooling MediumFRESH WATER
Discharge Connection Quantity1
Specification/standard Data81349-MIL-C-13874G GOVERNMENT SPECIFICATION G
Cooling System DesignSINGLE
Discharge Pressure300.000 POUNDS PER SQUARE INCH GAGE LBS
Voltage in Volts and Current Type440.0 AC
Discharge Connection TypeSOLDER TUBE
Cylinder Arrangement StyleVERTICAL DESIGN
Discharge Flow Rate150.000 CUBIC FEET PER MINUTE
Mounting TypeBASE
PhaseTHREE
Stage Quantity2
Unloader TypeAUTOMATIC
Control Device TypeAUTOMATIC START-STOP AND CONSTANT SPEED
Intake Connection Quantity1
Intake Connection TypeROUND FLANGE
Frequency in Hertz60.0
Prime Mover TypeELECTRIC MOTOR
Gas for Which DesignedAIR
Compressor Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4310-00-075-5251 INTERCHANGEABLE
Compressor Unit,reciprocating
4310-00-203-0569 INTERCHANGEABLE
Compressor Unit,rotary
4310-00-608-1146G321 INTERCHANGEABLE
Compressor Unit,reciprocating
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division
4310-00-861-9823 INTERCHANGEABLE
Compressor Unit,reciprocating
Cross-Reference Index
Part NumberManufacturer
376HG PRIMARY Dresser Industries Inc Leroi Div (USA)
M1LSTD431 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MILC13874 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-C-52980 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
4310-00-075-5251INTERCHANGEABLE
COMPRESSOR UNIT,RECIPROCATING
4310-00-203-0569INTERCHANGEABLE
COMPRESSOR UNIT,ROTARY
4310-00-608-1146INTERCHANGEABLE
COMPRESSOR UNIT,RECIPROCATING
G321
4310-00-861-9823INTERCHANGEABLE
COMPRESSOR UNIT,RECIPROCATING

Frequently Asked Questions

What is NSN 4310-00-508-3361?

NSN 4310-00-508-3361 is a Compressor Unit,reciprocating, manufactured by Dresser Industries Inc Leroi Div, classified under FSC 4310 (No Item Name Available). Status: active.

What are the part numbers for NSN 4310-00-508-3361?

NSN 4310-00-508-3361 has 4 cross-referenced part numbers: 376HG (Dresser Industries Inc Leroi Div), M1LSTD431 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MILC13874 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-C-52980 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 4310-00-508-3361?

There are 4 known substitutes for 4310-00-508-3361: 4310-00-075-5251, 4310-00-203-0569, 4310-00-608-1146 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 376HG?

Key specifications for 376HG: Cylinder Quantity: 2; Reciprocating Compressor Design: DOUBLE ACTING; Prime Mover Cooling Medium: AIR; Compressor Cooling Medium: FRESH WATER. 23 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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