PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

859BElbow,suction

Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions · NSN 4730-00-398-9155 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-398-9155 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-398-9155. Primary manufacturer part number: 859B.
Features
  • Elbow,suction — FSC 4730
  • 9 verified cross-references
  • Primary manufacturer: Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Elbow,suction, cataloged under National Stock Number 4730-00-398-9155, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions. This item has 9 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameElbow,suction
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersSiemens Energy, Inc. Dba Dresser-Rand (CAGE 0AT62); Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (CAGE 830Q4); Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (CAGE 8FGX3); Dresser-Rand Co Worthington Compressor Opn a Joint Venture (CAGE 93236); Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (CAGE 93232)
Technical Specifications
ParameterValue
NSN4730-00-398-9155
Primary Part Number859B
Item NameElbow,suction
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerCurtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5996-01-142-9639859B INTERCHANGEABLE
Amplifier,electronic Control
Industrial Control Co
Cross-Reference Index
Part NumberManufacturer
859B Siemens Energy, Inc. Dba Dresser-Rand (USA)
111213PC255 Siemens Energy, Inc. Dba Dresser-Rand (USA)
111213PC255 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA)
859B PRIMARY Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA)
111213PC255 Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA)
859B Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA)
111213PC255 Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA)
111213PC255 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
859B Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA)
Related Parts
5996-01-142-9639INTERCHANGEABLE
AMPLIFIER,ELECTRONIC CONTROL
859B

Frequently Asked Questions

What is NSN 4730-00-398-9155?

NSN 4730-00-398-9155 is a Elbow,suction, manufactured by Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-398-9155?

NSN 4730-00-398-9155 has 9 cross-referenced part numbers: 859B (Siemens Energy, Inc. Dba Dresser-Rand), 111213PC255 (Siemens Energy, Inc. Dba Dresser-Rand), 111213PC255 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions), 859B (Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions), 111213PC255 (Dresser-Rand Co Worthington Compressor Opn a Joint Venture) and 4 more.

What NSN replaces 4730-00-398-9155?

There is 1 known substitute for 4730-00-398-9155: 5996-01-142-9639. Verify interchangeability with system specifications before substitution.

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