PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3178NGage Rod,liquid Level

Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions · NSN 6680-01-137-1778 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-01-137-1778 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-137-1778. Primary manufacturer part number: 3178N.
Features
  • Gage Rod,liquid Level — FSC 6680
  • Scale Inscription: E AND F
  • 9 verified cross-references
  • Primary manufacturer: Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Gage Rod,liquid Level, cataloged under National Stock Number 6680-01-137-1778, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6680-01-137-1778
Primary Part Number3178N
Item NameGage Rod,liquid Level
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerCurtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
StatusACTIVE
Scale InscriptionE AND F
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5330-00-097-49873178 INTERCHANGEABLE
Gasket
Akron Brass Company
3439-00-223-25283178-300 INTERCHANGEABLE
Soldering Iron,electric
Assembly Technologies International Inc.
6625-00-669-0747TS682GSM1 INTERCHANGEABLE
Test Set,electrical Meter
Joint Electronics Type Designation System
5910-01-096-43143178 INTERCHANGEABLE
Capacitor
Crown Audio, Inc. Dba Crown International
3040-01-131-17781914114-1 INTERCHANGEABLE
Shaft,shouldered
Aero Space Controls Corp
4820-01-157-35683178 INTERCHANGEABLE
Body,valve
DP Manufacturing Inc.
6610-01-223-31893178 INTERCHANGEABLE
Plate Assembly,pic0
Kearflex Engineering Company
Cross-Reference Index
Part NumberManufacturer
STC15 Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA)
HL-19677-6 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
3178N PRIMARY Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA)
3178N Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA)
3178 Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA)
3178N Siemens Energy, Inc. Dba Dresser-Rand (USA)
3178N Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA)
1914114 Aero Space Controls Corp (USA)
3178 Siemens Energy, Inc. Dba Dresser-Rand (USA)
Related Parts
5330-00-097-4987INTERCHANGEABLE
GASKET
3178
3439-00-223-2528INTERCHANGEABLE
SOLDERING IRON,ELECTRIC
3178-300
6625-00-669-0747INTERCHANGEABLE
TEST SET,ELECTRICAL METER
TS682GSM1
5910-01-096-4314INTERCHANGEABLE
CAPACITOR
3178
3040-01-131-1778INTERCHANGEABLE
SHAFT,SHOULDERED
1914114-1
4820-01-157-3568INTERCHANGEABLE
BODY,VALVE
3178
6610-01-223-3189INTERCHANGEABLE
PLATE ASSEMBLY,PIC0
3178

Frequently Asked Questions

What is NSN 6680-01-137-1778?

NSN 6680-01-137-1778 is a Gage Rod,liquid Level, manufactured by Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions, classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-01-137-1778?

NSN 6680-01-137-1778 has 9 cross-referenced part numbers: STC15 (Dresser-Rand Co Worthington Compressor Opn a Joint Venture), HL-19677-6 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 3178N (Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions), 3178N (Dresser-Rand Co Worthington Compressor Opn a Joint Venture), 3178 (Dresser-Rand Co Worthington Compressor Opn a Joint Venture) and 4 more.

What NSN replaces 6680-01-137-1778?

There are 7 known substitutes for 6680-01-137-1778: 5330-00-097-4987, 3439-00-223-2528, 6625-00-669-0747 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3178N?

Key specifications for 3178N: Scale Inscription: E AND F. 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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