PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-C-555Compressor Unit,rotary

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 4310-00-595-3867 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-00-595-3867 — this item is cataloged by the U.S. Government under National Stock Number 4310-00-595-3867. Primary manufacturer part number: MIL-C-555.
Features
  • Compressor Unit,rotary — FSC 4310
  • Duty Cycle in Percent: 100
  • Compressor Quantity: 1
  • Discharge Flow Rate: 600.000 CUBIC FEET PER MINUTE
  • Unpackaged Unit Width: 71.00 INCHES NOMINAL IN
  • Mounting Type: TRAILER
  • Intake Connection Quantity: 1
  • Specification/standard Data: 81349-MIL-C-555 GOVERNMENT SPECIFICATION
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Compressor Unit,rotary, cataloged under National Stock Number 4310-00-595-3867, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 24 verified specifications, 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: Cancelled.

Technical Specifications
ParameterValue
NSN4310-00-595-3867
Primary Part NumberMIL-C-555
Item NameCompressor Unit,rotary
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Duty Cycle in Percent100
Compressor Quantity1
Discharge Flow Rate600.000 CUBIC FEET PER MINUTE
Unpackaged Unit Width71.00 INCHES NOMINAL IN
Mounting TypeTRAILER
Intake Connection Quantity1
Specification/standard Data81349-MIL-C-555 GOVERNMENT SPECIFICATION
Nondefinitive Spec/std DataMC-6 TYPE
Rotary Compressor DesignSLIDING VANE
Stage Quantity2
Reference Data and LiteratureAF TO. 34Y-10-225-01
Prime Mover TypeDIESEL ENGINE
Compressor Speed at Rated Capacity in RPM1850.0
Relationship to Similar EquipmentSIMILAR TO MC-5,MC-7,BUT CFM
Unpackaged Unit Height99.00 INCHES NOMINAL IN
Silencer TypeDISCHARGE
Unpackaged Unit Length157.00 INCHES NOMINAL IN
Entry Date85-08-14
Safety Device TypeOVERSPEED TRIP AND HIGH TEMPERATURE SHUTDOWN SWITCH
Discharge Pressure100.000 POUNDS PER SQUARE INCH GAGE LBS
Cooling System DesignSINGLE
Gas for Which DesignedAIR
Compressor Cooling MediumOIL
Prime Mover Cooling MediumAIR
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
4310-00-075-7064 INTERCHANGEABLE
Compressor Unit,rotary
4310-00-078-2462 INTERCHANGEABLE
Compressor Unit,rotary
4310-00-136-4369 INTERCHANGEABLE
Compressor Unit,rotary
4310-00-203-0569 INTERCHANGEABLE
Compressor Unit,rotary
4310-00-248-3496 INTERCHANGEABLE
Compressor Unit,rotary
4310-00-256-9319 INTERCHANGEABLE
Compressor Unit,rotary
4310-00-376-8768 INTERCHANGEABLE
Compressor Unit,reciprocating
4310-00-471-3075RMS250 INTERCHANGEABLE
Compressor Unit,rotary
Ingersoll Rand Co
4310-00-595-3868 INTERCHANGEABLE
Compressor Unit,rotary
4310-00-952-7142RPV250DC20MS1 INTERCHANGEABLE
Compressor Unit,rotary
Joy Global Underground Mining Llc
Cross-Reference Index
Part NumberManufacturer
MIL-C-555 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
4310-00-075-7064INTERCHANGEABLE
COMPRESSOR UNIT,ROTARY
4310-00-078-2462INTERCHANGEABLE
COMPRESSOR UNIT,ROTARY
4310-00-136-4369INTERCHANGEABLE
COMPRESSOR UNIT,ROTARY
4310-00-203-0569INTERCHANGEABLE
COMPRESSOR UNIT,ROTARY
4310-00-248-3496INTERCHANGEABLE
COMPRESSOR UNIT,ROTARY
4310-00-256-9319INTERCHANGEABLE
COMPRESSOR UNIT,ROTARY
4310-00-376-8768INTERCHANGEABLE
COMPRESSOR UNIT,RECIPROCATING
4310-00-471-3075INTERCHANGEABLE
COMPRESSOR UNIT,ROTARY
RMS250
4310-00-595-3868INTERCHANGEABLE
COMPRESSOR UNIT,ROTARY
4310-00-952-7142INTERCHANGEABLE
COMPRESSOR UNIT,ROTARY
RPV250DC20MS1

Frequently Asked Questions

What is NSN 4310-00-595-3867?

NSN 4310-00-595-3867 is a Compressor Unit,rotary, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 4310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4310-00-595-3867?

NSN 4310-00-595-3867 has 1 cross-referenced part number: MIL-C-555 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 4310-00-595-3867?

There are 10 known substitutes for 4310-00-595-3867: 4310-00-075-7064, 4310-00-078-2462, 4310-00-136-4369 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-C-555?

Key specifications for MIL-C-555: Duty Cycle in Percent: 100; Compressor Quantity: 1; Discharge Flow Rate: 600.000 CUBIC FEET PER MINUTE; Unpackaged Unit Width: 71.00 INCHES NOMINAL IN. 24 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4310-00-595-3867 still in active supply?

NSN 4310-00-595-3867 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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