PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GAG16Gage,pressure,dial Indicating

Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions · NSN 6685-00-530-0363 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-530-0363 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-530-0363. Primary manufacturer part number: GAG16.
Features
  • Gage,pressure,dial Indicating — FSC 6685
  • Material: BRONZE ACTUATING ELEMENT
  • Supplementary Features: POLISHED CASE
  • Material: GLASS PROTECTIVE CRYSTAL
  • Material: BRASS CASE
  • Mounting Hole Quantity: 3
  • Nondefinitive Spec/std Data: A DESIGN AND A TYPE
  • Mounting Hole Diameter: 0.157 INCHES NOMINAL IN
Applications
  • Applications requiring Bronze Actuating Element construction
General Description

The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-530-0363, is classified within Federal Supply Class 6685 (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 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 7 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
NSN6685-00-530-0363
Primary Part NumberGAG16
Item NameGage,pressure,dial Indicating
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerCurtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
StatusACTIVE
MaterialBRONZE ACTUATING ELEMENT
Supplementary FeaturesPOLISHED CASE
MaterialGLASS PROTECTIVE CRYSTAL
MaterialBRASS CASE
Mounting Hole Quantity3
Nondefinitive Spec/std DataA DESIGN AND A TYPE
Mounting Hole Diameter0.157 INCHES NOMINAL IN
Bolt Circle Diameter3.125 INCHES NOMINAL IN
Connection Quantity1
Bezel TypeTHREAD
Pointer TypeINDICATING
Pointer ColorBLACK
Scale Accuracy2 PCT MIDDLE HALF OF RANGE
Scale Range+0.0 TO 60.0 POUNDS PRESSURE PER SQUARE INCH LBS
AdjustabilityNONADJUSTABLE
Scale Smallest Increment2.0 POUNDS PER SQUARE INCH (PSI) LBS
Scale NamePRESSURE
Scale TypeSINGLE
Scale Inscription/background ColorBLACK FIGURES ON WHITE BACKGROUND
Connection Size0.250 IN. NPT IN
Connector Type VentNOT PROVIDED
Graduation Unit10.0 POUNDS PER SQUARE INCH LBS
Actuation TypeSINGLE BOURDON TUBE
Connection TypeEXTERNAL
Connection LocationLOWER
Dial Size2-1/2 IN. DIA IN
Mounting MethodSURFACE WALL
Overall Diameter3.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6685-00-066-4101114765-P500BF INTERCHANGEABLE
Gage,pressure,dial Indicating
Ametek, Inc. Div Aerospace & Defense
6610-00-070-3660116793 INTERCHANGEABLE
Course Counter Assembly
Astronautics Corporation of America
6685-00-453-900950871 INTERCHANGEABLE
Gage,pressure,dial Indicating
Ametek, Inc. Div Aerospace & Defense
6685-00-486-0899168538 INTERCHANGEABLE
Gage,pressure,dial Indicating
Ametek, Inc. Div Aerospace & Defense
6685-00-514-560364973 INTERCHANGEABLE
Gage,pressure,dial Indicating
Ametek, Inc. Div Aerospace & Defense
5310-00-515-6900116793 INTERCHANGEABLE
Washer,lock
Telemechanics Inc
6685-00-527-6117 INTERCHANGEABLE
Gage,pressure,dial Indicating
6685-00-527-6186 INTERCHANGEABLE
Gage,pressure,dial Indicating
6685-00-527-6188 INTERCHANGEABLE
Gage,pressure,dial Indicating
6685-00-527-6210 INTERCHANGEABLE
Gage,pressure,dial Indicating
Cross-Reference Index
Part NumberManufacturer
MIL-I-18997/1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
H11472SH2-230 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
GAG16 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA)
GAG16 PRIMARY Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA)
116793 Ametek, Inc. Div Aerospace & Defense (USA)
H11472SH2-230 Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA)
P500BF Ametek, Inc. Div Aerospace & Defense (USA)
GAG16 Siemens Energy, Inc. Dba Dresser-Rand (USA)
H11472SH2-230 Siemens Energy, Inc. Dba Dresser-Rand (USA)
Related Parts
6685-00-066-4101INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
114765-P500BF
6610-00-070-3660INTERCHANGEABLE
COURSE COUNTER ASSEMBLY
116793
6685-00-453-9009INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
50871
6685-00-486-0899INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
168538
6685-00-514-5603INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
64973
5310-00-515-6900INTERCHANGEABLE
WASHER,LOCK
116793
6685-00-527-6117INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
6685-00-527-6186INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
6685-00-527-6188INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
6685-00-527-6210INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
6685-00-527-6211INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
137642
6685-00-828-5679INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING

Frequently Asked Questions

What is NSN 6685-00-530-0363?

NSN 6685-00-530-0363 is a Gage,pressure,dial Indicating, manufactured by Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-00-530-0363?

NSN 6685-00-530-0363 has 9 cross-referenced part numbers: MIL-I-18997/1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), H11472SH2-230 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), GAG16 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions), GAG16 (Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions), 116793 (Ametek, Inc. Div Aerospace & Defense) and 4 more.

What NSN replaces 6685-00-530-0363?

There are 12 known substitutes for 6685-00-530-0363: 6685-00-066-4101, 6610-00-070-3660, 6685-00-453-9009 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of GAG16?

Key specifications for GAG16: Material: BRONZE ACTUATING ELEMENT; Supplementary Features: POLISHED CASE; Material: GLASS PROTECTIVE CRYSTAL; Material: BRASS CASE. 30 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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