PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

BX4646/L150BPump,rotary

Megator Corp · NSN 4320-01-273-5763 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-273-5763 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-273-5763. Primary manufacturer part number: BX4646/L150B.
Features
  • Pump,rotary — FSC 4320
  • Operation Method: POWERED
  • 2 verified cross-references
  • Primary manufacturer: Megator Corp
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Pump,rotary, cataloged under National Stock Number 4320-01-273-5763, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Megator Corp. Government technical data includes 1 verified specification, 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-273-5763
Primary Part NumberBX4646/L150B
Item NamePump,rotary
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerMegator Corp
StatusACTIVE
Operation MethodPOWERED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4320-01-241-68055431F INTERCHANGEABLE
Rotor,pump
Megator Corp
4320-01-273-1315H125B INTERCHANGEABLE
Pump,rotary
Megator Corp
4320-01-273-13625902B INTERCHANGEABLE
Cover,hydraulic,pump-Motor
Megator Corp
4320-01-273-13776005F INTERCHANGEABLE
Valve Plate,hydraulic Motor-Pump
Megator Corp
Cross-Reference Index
Part NumberManufacturer
BX4646/L150B PRIMARY Megator Corp (USA)
BX4061 Megator Corp (USA)
Related Parts
4320-01-241-6805INTERCHANGEABLE
ROTOR,PUMP
5431F
4320-01-273-1315INTERCHANGEABLE
PUMP,ROTARY
H125B
4320-01-273-1362INTERCHANGEABLE
COVER,HYDRAULIC,PUMP-MOTOR
5902B
4320-01-273-1377INTERCHANGEABLE
VALVE PLATE,HYDRAULIC MOTOR-PUMP
6005F

Frequently Asked Questions

What is NSN 4320-01-273-5763?

NSN 4320-01-273-5763 is a Pump,rotary, manufactured by Megator Corp, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-273-5763?

NSN 4320-01-273-5763 has 2 cross-referenced part numbers: BX4646/L150B (Megator Corp), BX4061 (Megator Corp).

What NSN replaces 4320-01-273-5763?

There are 4 known substitutes for 4320-01-273-5763: 4320-01-241-6805, 4320-01-273-1315, 4320-01-273-1362 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of BX4646/L150B?

Key specifications for BX4646/L150B: Operation Method: POWERED. 1 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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