PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MC2ACompressor Unit,reciprocating

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 4310-00-547-3741 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-00-547-3741 — this item is cataloged by the U.S. Government under National Stock Number 4310-00-547-3741. Primary manufacturer part number: MC2A.
Features
  • Compressor Unit,reciprocating — FSC 4310
  • Cylinder Arrangement Style: HORIZONTAL DESIGN
  • Duty Cycle in Percent: 100
  • Cooling System Design: SINGLE
  • Reference Data and Literature: AF T.O. 34Y1-87-51
  • Reciprocating Compressor Design: SINGLE ACTING
  • Nondefinitive Spec/std Data: MC2A TYPE
  • Cylinder Quantity: 2
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Compressor Unit,reciprocating, cataloged under National Stock Number 4310-00-547-3741, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4310-00-547-3741
Primary Part NumberMC2A
Item NameCompressor Unit,reciprocating
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Cylinder Arrangement StyleHORIZONTAL DESIGN
Duty Cycle in Percent100
Cooling System DesignSINGLE
Reference Data and LiteratureAF T.O. 34Y1-87-51
Reciprocating Compressor DesignSINGLE ACTING
Nondefinitive Spec/std DataMC2A TYPE
Cylinder Quantity2
Silencer TypeDISCHARGE
Prime Mover TypeGASOLINE ENGINE
Stage Quantity2
Mounting TypeTRAILER
Compressor Quantity1
Gas for Which DesignedAIR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5995-00-244-5721 INTERCHANGEABLE
Cord Assembly,electrical,branche
4310-00-595-0180 INTERCHANGEABLE
Compressor Unit,reciprocating
4310-00-595-3014 INTERCHANGEABLE
Compressor Unit,reciprocating
6625-00-738-2319MC2A INTERCHANGEABLE
Test Set,electrical Power
Ram Meter Inc
4310-00-811-6102AC4700 INTERCHANGEABLE
Compressor Unit,reciprocating
Dresser Industries Inc Leroi Div
4310-00-937-8478 INTERCHANGEABLE
Compressor Unit,rotary
4310-01-192-09768524651 INTERCHANGEABLE
Compressor Unit,rotary
Clark Equipment Co Div Doosan Infracore Portable Power
Cross-Reference Index
Part NumberManufacturer
MC2A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILC8498 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5995-00-244-5721INTERCHANGEABLE
CORD ASSEMBLY,ELECTRICAL,BRANCHE
4310-00-595-0180INTERCHANGEABLE
COMPRESSOR UNIT,RECIPROCATING
4310-00-595-3014INTERCHANGEABLE
COMPRESSOR UNIT,RECIPROCATING
6625-00-738-2319INTERCHANGEABLE
TEST SET,ELECTRICAL POWER
MC2A
4310-00-811-6102INTERCHANGEABLE
COMPRESSOR UNIT,RECIPROCATING
AC4700
4310-00-937-8478INTERCHANGEABLE
COMPRESSOR UNIT,ROTARY
4310-01-192-0976INTERCHANGEABLE
COMPRESSOR UNIT,ROTARY
8524651

Frequently Asked Questions

What is NSN 4310-00-547-3741?

NSN 4310-00-547-3741 is a Compressor Unit,reciprocating, 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: active.

What are the part numbers for NSN 4310-00-547-3741?

NSN 4310-00-547-3741 has 2 cross-referenced part numbers: MC2A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILC8498 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 4310-00-547-3741?

There are 7 known substitutes for 4310-00-547-3741: 5995-00-244-5721, 4310-00-595-0180, 4310-00-595-3014 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MC2A?

Key specifications for MC2A: Cylinder Arrangement Style: HORIZONTAL DESIGN; Duty Cycle in Percent: 100; Cooling System Design: SINGLE; Reference Data and Literature: AF T.O. 34Y1-87-51. 14 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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