PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2BH5MRotor,power

Alfa Laval Inc. · NSN 4320-00-218-5941 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-218-5941 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-218-5941. Primary manufacturer part number: 2BH5M.
Features
  • Rotor,power — FSC 4320
  • General Characteristics Item Description: STEEL;AISI 4140;ROCKWELL C27 TO C33;12.500 IN. LG;0.625 IN. DIA ONE END;0.875 IN. DIA OTHER END IN
  • 5 verified cross-references
  • Primary manufacturer: Alfa Laval Inc.
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Rotor,power, cataloged under National Stock Number 4320-00-218-5941, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Alfa Laval Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references 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
NSN4320-00-218-5941
Primary Part Number2BH5M
Item NameRotor,power
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerAlfa Laval Inc.
StatusACTIVE
General Characteristics Item DescriptionSTEEL;AISI 4140;ROCKWELL C27 TO C33;12.500 IN. LG;0.625 IN. DIA ONE END;0.875 IN. DIA OTHER END IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3940-00-263-3041S1801-860466 INTERCHANGEABLE
Block,tackle
Naval Ship Systems Command
6810-00-366-7048 INTERCHANGEABLE
Hydrazine Sulfate
9390-00-463-15361776 INTERCHANGEABLE
Nonmetallic Channel
Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp
3120-00-661-3910177-6 INTERCHANGEABLE
Bearing,sleeve
Manitowoc Engineering Co Division of the Manitowoc Co Inc
6645-00-663-6002 INTERCHANGEABLE
Clock,panel
5120-00-760-96721776 INTERCHANGEABLE
Compressor
Cooper Machinery Services Llc
5815-00-859-656101776 INTERCHANGEABLE
Pawl Assembly
Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service
6685-00-978-50691776 INTERCHANGEABLE
Pinion Assembly,handstaff
Aerosonic Llc
5930-01-041-64861776 INTERCHANGEABLE
Switch,rotary
Janco Corporation Dba Janco Corp Div Mason Controls
5998-01-070-4141 INTERCHANGEABLE
Circuit Card Assembly
Cross-Reference Index
Part NumberManufacturer
2BH5M Alfa Laval Inc. (USA)
1776 Alfa Laval Inc. (USA)
3N140PC32 Alfa Laval Inc. (USA)
3N139PC32 Alfa Laval Inc. (USA)
AD3191-1 Alfa Laval Inc. (USA)
Related Parts
3940-00-263-3041INTERCHANGEABLE
BLOCK,TACKLE
S1801-860466
6810-00-366-7048INTERCHANGEABLE
HYDRAZINE SULFATE
9390-00-463-1536INTERCHANGEABLE
NONMETALLIC CHANNEL
1776
3120-00-661-3910INTERCHANGEABLE
BEARING,SLEEVE
177-6
6645-00-663-6002INTERCHANGEABLE
CLOCK,PANEL
5120-00-760-9672INTERCHANGEABLE
COMPRESSOR
1776
5815-00-859-6561INTERCHANGEABLE
PAWL ASSEMBLY
01776
6685-00-978-5069INTERCHANGEABLE
PINION ASSEMBLY,HANDSTAFF
1776
5930-01-041-6486INTERCHANGEABLE
SWITCH,ROTARY
1776
5998-01-070-4141INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5340-01-147-8142INTERCHANGEABLE
CLAMP,LOOP
4820-01-210-4416INTERCHANGEABLE
FLOAT,VALVE
1776C

Frequently Asked Questions

What is NSN 4320-00-218-5941?

NSN 4320-00-218-5941 is a Rotor,power, manufactured by Alfa Laval Inc., classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-218-5941?

NSN 4320-00-218-5941 has 5 cross-referenced part numbers: 2BH5M (Alfa Laval Inc.), 1776 (Alfa Laval Inc.), 3N140PC32 (Alfa Laval Inc.), 3N139PC32 (Alfa Laval Inc.), AD3191-1 (Alfa Laval Inc.).

What NSN replaces 4320-00-218-5941?

There are 12 known substitutes for 4320-00-218-5941: 3940-00-263-3041, 6810-00-366-7048, 9390-00-463-1536 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2BH5M?

Key specifications for 2BH5M: General Characteristics Item Description: STEEL;AISI 4140;ROCKWELL C27 TO C33;12.500 IN. LG;0.625 IN. DIA ONE END;0.875 IN. DIA OTHER END IN. 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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