PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20-904Compressor Unit,reciprocating

C&h Distributors, Llc · NSN 4310-01-064-2386 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-01-064-2386 — this item is cataloged by the U.S. Government under National Stock Number 4310-01-064-2386. Primary manufacturer part number: 20-904.
Features
  • Compressor Unit,reciprocating — FSC 4310
  • Compressor Quantity: 1
  • Compressed Gas Cooling Medium: AIR
  • Frequency in Hertz: 60.0
  • Voltage in Volts and Current Type: 115.0 AC OR 230.0 AC
  • Phase: SINGLE
  • Safety Device Type: RELIEF VALVE
  • Control Device Type: AUTOMATIC START-STOP
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Compressor Unit,reciprocating, cataloged under National Stock Number 4310-01-064-2386, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is C&h Distributors, Llc. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4310-01-064-2386
Primary Part Number20-904
Item NameCompressor Unit,reciprocating
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerC&h Distributors, Llc
StatusACTIVE
Compressor Quantity1
Compressed Gas Cooling MediumAIR
Frequency in Hertz60.0
Voltage in Volts and Current Type115.0 AC OR 230.0 AC
PhaseSINGLE
Safety Device TypeRELIEF VALVE
Control Device TypeAUTOMATIC START-STOP
Mounting TypeHORIZONTAL TANK
Prime Mover TypeELECTRIC MOTOR
Reciprocating Compressor DesignSINGLE ACTING
Intake Connection Quantity1
Compressor Cooling MediumAIR
Duty Cycle in Percent100
Unloader TypeAUTOMATIC
Discharge Pressure175.000 POUNDS PER SQUARE INCH GAGE LBS
Prime Mover Cooling MediumAIR
Gas for Which DesignedAIR
Cooling System DesignSINGLE
Discharge Flow Rate5.000 CUBIC FEET PER MINUTE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5975-00-065-39045523 INTERCHANGEABLE
Box Connector,electrical
Abb Installation Products Inc
4720-00-175-6280 INTERCHANGEABLE
Hose,preformed
5342-00-200-7586 INTERCHANGEABLE
Mount,resilient,weapon System
5360-00-291-428020904 INTERCHANGEABLE
Spring,helical,compression
Grove Valve Operations
5340-00-324-64758104990 INTERCHANGEABLE
Clamp,loop
Us Army Aviation and Missile Command
5355-01-074-604311579032 INTERCHANGEABLE
Knob
Army, United States Department of the Dba Watervliet Arsenal Div Business Development
3020-01-189-335220904 INTERCHANGEABLE
Gear Rack
Moog Inc. Dba Ampac-Isp Corp
4720-01-226-765920904 INTERCHANGEABLE
Hose,preformed
Gates Corporation
5360-01-275-1828 INTERCHANGEABLE
Spring,helical,compression
3020-01-357-995020-904 INTERCHANGEABLE
Pulley,groove
Kut Kwick Corp
Cross-Reference Index
Part NumberManufacturer
20-904 PRIMARY C&h Distributors, Llc (USA)
MIL-C-13874 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5975-00-065-3904INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
5523
4720-00-175-6280INTERCHANGEABLE
HOSE,PREFORMED
5342-00-200-7586INTERCHANGEABLE
MOUNT,RESILIENT,WEAPON SYSTEM
5360-00-291-4280INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
20904
5340-00-324-6475INTERCHANGEABLE
CLAMP,LOOP
8104990
5355-01-074-6043INTERCHANGEABLE
KNOB
11579032
3020-01-189-3352INTERCHANGEABLE
GEAR RACK
20904
4720-01-226-7659INTERCHANGEABLE
HOSE,PREFORMED
20904
5360-01-275-1828INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
3020-01-357-9950INTERCHANGEABLE
PULLEY,GROOVE
20-904
3120-01-391-3559INTERCHANGEABLE
BEARING,WASHER,THRUST
20904
5965-01-481-1834INTERCHANGEABLE
LOUDSPEAKER,ELECTROMAGNETIC

Frequently Asked Questions

What is NSN 4310-01-064-2386?

NSN 4310-01-064-2386 is a Compressor Unit,reciprocating, manufactured by C&h Distributors, Llc, classified under FSC 4310 (No Item Name Available). Status: active.

What are the part numbers for NSN 4310-01-064-2386?

NSN 4310-01-064-2386 has 2 cross-referenced part numbers: 20-904 (C&h Distributors, Llc), MIL-C-13874 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 4310-01-064-2386?

There are 12 known substitutes for 4310-01-064-2386: 5975-00-065-3904, 4720-00-175-6280, 5342-00-200-7586 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20-904?

Key specifications for 20-904: Compressor Quantity: 1; Compressed Gas Cooling Medium: AIR; Frequency in Hertz: 60.0; Voltage in Volts and Current Type: 115.0 AC OR 230.0 AC. 19 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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