PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3246Compressor Unit,refrigeration

Crathco Inc · NSN 4130-01-481-7878 · FSC 4130 · No Item Name Available
Verified by PartsTable
NSN 4130-01-481-7878 — this item is cataloged by the U.S. Government under National Stock Number 4130-01-481-7878. Primary manufacturer part number: 3246.
Features
  • Compressor Unit,refrigeration — FSC 4130
  • Phase: SINGLE
  • Frequency in Hertz: 60.0
  • Voltage in Volts and Current Type: 230.0 AC
  • 1 verified cross-reference
  • Primary manufacturer: Crathco Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Compressor Unit,refrigeration, cataloged under National Stock Number 4130-01-481-7878, is classified within Federal Supply Class 4130 (No Item Name Available) of the Refrigeration, AC, and Air Circulating Equipment group. The primary manufacturer of record is Crathco Inc. Government technical data includes 3 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4130-01-481-7878
Primary Part Number3246
Item NameCompressor Unit,refrigeration
FSC / FSG4130 / 41 — No Item Name Available
ManufacturerCrathco Inc
StatusACTIVE
PhaseSINGLE
Frequency in Hertz60.0
Voltage in Volts and Current Type230.0 AC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2620-00-142-53593246 INTERCHANGEABLE
Tire,pneumatic,aircraft
Textron Aviation Inc
6810-00-209-1344 INTERCHANGEABLE
Potassium Phosphate,monobasic
6350-00-284-13143441WB48VDC INTERCHANGEABLE
Bell,electrical
Faraday Llc
5310-00-291-79133246 INTERCHANGEABLE
Washer,flat
Hdt Expeditionary Systems Inc
4320-00-399-52643246 INTERCHANGEABLE
Ring,rotor Housing
Eaton Aerospace, Llc Dba Jackson South
5815-00-603-66953246 INTERCHANGEABLE
Feed Pawl Assembly
Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service
5950-00-912-9221 INTERCHANGEABLE
Transformer,power
6145-01-035-0190 INTERCHANGEABLE
Cable,special Purpose,electrical
6105-01-082-8960WD-5811 INTERCHANGEABLE
Motor,direct Current
Breeze-Eastern Llc
5999-01-189-52443246 INTERCHANGEABLE
Contact,electrical
Carlisle & Finch Co
Cross-Reference Index
Part NumberManufacturer
3246 Crathco Inc (USA)
Related Parts
2620-00-142-5359INTERCHANGEABLE
TIRE,PNEUMATIC,AIRCRAFT
3246
6810-00-209-1344INTERCHANGEABLE
POTASSIUM PHOSPHATE,MONOBASIC
6350-00-284-1314INTERCHANGEABLE
BELL,ELECTRICAL
3441WB48VDC
5310-00-291-7913INTERCHANGEABLE
WASHER,FLAT
3246
4320-00-399-5264INTERCHANGEABLE
RING,ROTOR HOUSING
3246
5815-00-603-6695INTERCHANGEABLE
FEED PAWL ASSEMBLY
3246
5950-00-912-9221INTERCHANGEABLE
TRANSFORMER,POWER
6145-01-035-0190INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
6105-01-082-8960INTERCHANGEABLE
MOTOR,DIRECT CURRENT
WD-5811
5999-01-189-5244INTERCHANGEABLE
CONTACT,ELECTRICAL
3246
5330-01-304-0820INTERCHANGEABLE
SEAL,NONMETALLIC CHANNEL
A3013055-1
4730-01-484-5507INTERCHANGEABLE
CLAMP,HOSE
3246

Frequently Asked Questions

What is NSN 4130-01-481-7878?

NSN 4130-01-481-7878 is a Compressor Unit,refrigeration, manufactured by Crathco Inc, classified under FSC 4130 (No Item Name Available). Status: active.

What are the part numbers for NSN 4130-01-481-7878?

NSN 4130-01-481-7878 has 1 cross-referenced part number: 3246 (Crathco Inc).

What NSN replaces 4130-01-481-7878?

There are 12 known substitutes for 4130-01-481-7878: 2620-00-142-5359, 6810-00-209-1344, 6350-00-284-1314 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3246?

Key specifications for 3246: Phase: SINGLE; Frequency in Hertz: 60.0; Special Features: AEGIS WPN SYSTEM ON TICONDEROGA CLASS CG (47);USED ON WD 156-3 OR -4, E276-3 OR -4, AND D156-3 OR -4; USES R134A REFRIGERANT; Voltage in Volts and Current Type: 230.0 AC. 4 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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