PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

299997G76Elbow,pipe

Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions · NSN 4730-01-075-7293 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-075-7293 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-075-7293. Primary manufacturer part number: 299997G76.
Features
  • Elbow,pipe — FSC 4730
  • Maximum Operating Temp: 500.0 FAHRENHEIT SINGLE RESPONSE DEGF
  • Media for Which Designed: STEAM FIRST RESPONSE
  • Operating Pressure: 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS
  • Connection Type: UNTHREADED INTERNAL PIPE FIRST END
  • Nominal Pipe Size Accommodated: 0.750 INCHES FIRST END IN
  • Connection Type: UNTHREADED EXTERNAL PIPE SECOND END
  • Nominal Pipe Size Accommodated: 0.750 INCHES SECOND END IN
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper Alloy Overall construction
General Description

The Elbow,pipe, cataloged under National Stock Number 4730-01-075-7293, 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 Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 5 manufacturers, 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
NSN4730-01-075-7293
Primary Part Number299997G76
Item NameElbow,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerCurtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
StatusACTIVE
Maximum Operating Temp500.0 FAHRENHEIT SINGLE RESPONSE DEGF
Media for Which DesignedSTEAM FIRST RESPONSE
Operating Pressure300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS
Connection TypeUNTHREADED INTERNAL PIPE FIRST END
Nominal Pipe Size Accommodated0.750 INCHES FIRST END IN
Connection TypeUNTHREADED EXTERNAL PIPE SECOND END
Nominal Pipe Size Accommodated0.750 INCHES SECOND END IN
Connection StylePLAIN (PIPE) SECOND END
Leg Length1.188 INCHES NOMINAL FIRST END IN
Leg Length1.656 INCHES NOMINAL SECOND END IN
Connection StyleSTREAMLINED W/ ONE BRAZING RING (PIPE) FIRST END
Media for Which DesignedWATER-OIL-GAS SECOND RESPONSE
Operating Pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
Flow Angle90.0 DEGREES
MaterialCOPPER ALLOY OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3040-00-040-1526 INTERCHANGEABLE
Pawl
3120-00-096-61653627 INTERCHANGEABLE
Bearing,sleeve
Agco Corp Parts Opn
5120-00-159-8881 INTERCHANGEABLE
Blade,nutdriver
5940-00-272-500932447 INTERCHANGEABLE
Terminal,quick Disconnect
Te Connectivity Corporation
4210-00-299-00153628 INTERCHANGEABLE
Lever,puncture
Tyco Fire Products Lp
5977-00-454-07813627 INTERCHANGEABLE
Holder,electrical Contact Ring
Kollmorgen Corp
2530-00-589-8605F17507 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
5930-01-041-4323481382-34 INTERCHANGEABLE
Switch,push
Raytheon Company Dba Raytheon Co
5910-01-115-1541C3627-4 INTERCHANGEABLE
Capacitor,fixed
Crown Audio, Inc. Dba Crown International
6130-01-213-0196PV-100 INTERCHANGEABLE
Inverter,power,static
Tripplite Div of Trippe Mfg Co
Cross-Reference Index
Part NumberManufacturer
3627 The Walworth Company (USA)
3627-3/4 Siemens Energy, Inc. Dba Dresser-Rand (USA)
200114L PC284 Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA)
299997G76 Siemens Energy, Inc. Dba Dresser-Rand (USA)
5189B Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
299997G76 PRIMARY Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA)
5189B Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA)
5189B Siemens Energy, Inc. Dba Dresser-Rand (USA)
5189B Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA)
3627-3/4 The Walworth Company (USA)
LP200136ACPIECE Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA)
Related Parts
3040-00-040-1526INTERCHANGEABLE
PAWL
3120-00-096-6165INTERCHANGEABLE
BEARING,SLEEVE
3627
5120-00-159-8881INTERCHANGEABLE
BLADE,NUTDRIVER
5940-00-272-5009INTERCHANGEABLE
TERMINAL,QUICK DISCONNECT
32447
4210-00-299-0015INTERCHANGEABLE
LEVER,PUNCTURE
3628
5977-00-454-0781INTERCHANGEABLE
HOLDER,ELECTRICAL CONTACT RING
3627
2530-00-589-8605INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
F17507
5930-01-041-4323INTERCHANGEABLE
SWITCH,PUSH
481382-34
5910-01-115-1541INTERCHANGEABLE
CAPACITOR,FIXED
C3627-4
6130-01-213-0196INTERCHANGEABLE
INVERTER,POWER,STATIC
PV-100
5985-01-240-8965INTERCHANGEABLE
ADAPTER,WAVEGUIDE
3627
2990-01-317-8958INTERCHANGEABLE
EXHAUST SYSTEM,ENGINE

Frequently Asked Questions

What is NSN 4730-01-075-7293?

NSN 4730-01-075-7293 is a Elbow,pipe, manufactured by Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-075-7293?

NSN 4730-01-075-7293 has 11 cross-referenced part numbers: 3627 (The Walworth Company), 3627-3/4 (Siemens Energy, Inc. Dba Dresser-Rand), 200114L PC284 (Dresser-Rand Co Worthington Compressor Opn a Joint Venture), 299997G76 (Siemens Energy, Inc. Dba Dresser-Rand), 5189B (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging) and 6 more.

What NSN replaces 4730-01-075-7293?

There are 12 known substitutes for 4730-01-075-7293: 3040-00-040-1526, 3120-00-096-6165, 5120-00-159-8881 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 299997G76?

Key specifications for 299997G76: Maximum Operating Temp: 500.0 FAHRENHEIT SINGLE RESPONSE DEGF; Media for Which Designed: STEAM FIRST RESPONSE; Operating Pressure: 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS; Connection Type: UNTHREADED INTERNAL PIPE FIRST END. 15 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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