PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

BM-2-4090 ITEM 6Piston,hydraulic Motor-Pump

Bosch Rexroth Corporation Div Industrial Hydraulics · NSN 4320-01-240-1071 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-240-1071 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-240-1071. Primary manufacturer part number: BM-2-4090 ITEM 6.
Features
  • Piston,hydraulic Motor-Pump — FSC 4320
  • 3 verified cross-references
  • Primary manufacturer: Bosch Rexroth Corporation Div Industrial Hydraulics
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Piston,hydraulic Motor-Pump, cataloged under National Stock Number 4320-01-240-1071, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Bosch Rexroth Corporation Div Industrial Hydraulics. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePiston,hydraulic Motor-Pump
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersBosch Rexroth Corporation Div Industrial Hydraulics (CAGE 27005)
Technical Specifications
ParameterValue
NSN4320-01-240-1071
Primary Part NumberBM-2-4090 ITEM 6
Item NamePiston,hydraulic Motor-Pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerBosch Rexroth Corporation Div Industrial Hydraulics
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5133-00-189-9260 INTERCHANGEABLE
Drill,twist
8540-00-262-7178GEP23504 INTERCHANGEABLE
Towel,paper
Georgia-Pacific Consumer Products Lp Div Consumer Products
6520-00-935-7180CP40/41 INTERCHANGEABLE
Chisel,dental
Hu-Friedy Mfg. Co., Llc
4320-01-234-7119 INTERCHANGEABLE
Motor,hydraulic
5930-01-251-7953 INTERCHANGEABLE
Switch,lock
8940-01-368-476609082 INTERCHANGEABLE
Fruits for Salad,canned
Dole Packaged Foods Co Div of Dole Food Co Inc
5945-01-622-1452 INTERCHANGEABLE
Solenoid Assembly
5920-01-671-1782 INTERCHANGEABLE
Fuse,cartridge
5365-01-683-299024090 INTERCHANGEABLE
Spacer,ring
Hein Werner Corp
Cross-Reference Index
Part NumberManufacturer
BM-2-4090 ITEM 6 PRIMARY Bosch Rexroth Corporation Div Industrial Hydraulics (USA)
2-4090 Bosch Rexroth Corporation Div Industrial Hydraulics (USA)
2-2548-1/850355 Bosch Rexroth Corporation Div Industrial Hydraulics (USA)
Related Parts
5133-00-189-9260INTERCHANGEABLE
DRILL,TWIST
8540-00-262-7178INTERCHANGEABLE
TOWEL,PAPER
GEP23504
6520-00-935-7180INTERCHANGEABLE
CHISEL,DENTAL
CP40/41
4320-01-234-7119INTERCHANGEABLE
MOTOR,HYDRAULIC
5930-01-251-7953INTERCHANGEABLE
SWITCH,LOCK
8940-01-368-4766INTERCHANGEABLE
FRUITS FOR SALAD,CANNED
09082
5945-01-622-1452INTERCHANGEABLE
SOLENOID ASSEMBLY
5920-01-671-1782INTERCHANGEABLE
FUSE,CARTRIDGE
5365-01-683-2990INTERCHANGEABLE
SPACER,RING
24090

Frequently Asked Questions

What is NSN 4320-01-240-1071?

NSN 4320-01-240-1071 is a Piston,hydraulic Motor-Pump, manufactured by Bosch Rexroth Corporation Div Industrial Hydraulics, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-240-1071?

NSN 4320-01-240-1071 has 3 cross-referenced part numbers: BM-2-4090 ITEM 6 (Bosch Rexroth Corporation Div Industrial Hydraulics), 2-4090 (Bosch Rexroth Corporation Div Industrial Hydraulics), 2-2548-1/850355 (Bosch Rexroth Corporation Div Industrial Hydraulics).

What NSN replaces 4320-01-240-1071?

There are 9 known substitutes for 4320-01-240-1071: 5133-00-189-9260, 8540-00-262-7178, 6520-00-935-7180 and 6 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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