PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

Z100D1X3232Gage,pressure,dial Indicating

Uniweld Products, Inc. Dba Uniweld Products Inc · NSN 6685-00-244-1830 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-244-1830 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-244-1830. Primary manufacturer part number: Z100D1X3232.
Features
  • Gage,pressure,dial Indicating — FSC 6685
  • Supplementary Features: POLISHED CASE
  • Overall Diameter: 2.719 INCHES NOMINAL IN
  • Material: PLASTIC PROTECTIVE CRYSTAL
  • Connection Type: EXTERNAL
  • Scale Range: +0.0 TO 100.0 POUNDS PRESSURE PER SQUARE INCH LBS
  • Pointer Type: INDICATING
  • Pointer Color: BLACK
Applications
  • Applications requiring Plastic Protective Crystal construction
General Description

The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-244-1830, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Uniweld Products, Inc. Dba Uniweld Products Inc. Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 29 commercial cross-references from 14 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6685-00-244-1830
Primary Part NumberZ100D1X3232
Item NameGage,pressure,dial Indicating
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerUniweld Products, Inc. Dba Uniweld Products Inc
StatusCANCELLED
Supplementary FeaturesPOLISHED CASE
Overall Diameter2.719 INCHES NOMINAL IN
MaterialPLASTIC PROTECTIVE CRYSTAL
Connection TypeEXTERNAL
Scale Range+0.0 TO 100.0 POUNDS PRESSURE PER SQUARE INCH LBS
Pointer TypeINDICATING
Pointer ColorBLACK
Dial Size2-1/2 IN. DIA IN
Connector Type VentNOT PROVIDED
Scale TypeSINGLE
Scale Smallest Increment2.0 POUNDS PER SQUARE INCH (PSI) LBS
Scale Accuracy1 SCALE DIV ABOVE 10 PCT OF THE RANGE
Actuation TypeSINGLE BOURDON TUBE
Connection Size0.250 IN. NPT DIA IN
Connection LocationLOWER
AdjustabilityNONADJUSTABLE
Connection Quantity1
Graduation Unit10.0 POUNDS PER SQUARE INCH LBS
MaterialBRASS CASE
Mounting MethodRIGID STEM
Scale Inscription/background ColorBLACK FIGURES ON WHITE BACKGROUND
Bezel TypeTHREAD
Scale NamePRESSURE
MaterialBRONZE ACTUATING ELEMENT
Nondefinitive Spec/std Data1 TYPE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
3455-00-249-179219659 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
4730-00-485-79044533-1 INTERCHANGEABLE
Adapter Bushing
Lockheed Martin Corporation Div Rms
6685-00-526-6445 INTERCHANGEABLE
Gage,pressure,dial Indicating
6685-00-527-6370389904PC40 INTERCHANGEABLE
Gage,pressure,dial Indicating
Naval Ship Systems Command
4720-01-011-4470685-45331 INTERCHANGEABLE
Hose Assembly,nonmetallic
Wheeler Fleet Solutions, Co.
3455-01-044-636119579 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
6625-01-303-995325(100-0-100) INTERCHANGEABLE
Fluxmeter
R B Annis Instruments Inc
5975-01-487-418045331 INTERCHANGEABLE
Strap,tie Down,electrical Compon
U S Dept of Transportation Federal Aviation Administration
6625-01-675-7871 INTERCHANGEABLE
Fluxmeter
Cross-Reference Index
Part NumberManufacturer
59-55A Ametek Inc Heat Transfer Div (USA)
1000 Ashcroft Inc Dba Heise (USA)
Z100R1A3080 Uniweld Products, Inc. Dba Uniweld Products Inc (USA)
45331 Ametek, Inc. Div Aerospace & Defense (USA)
2-5-1000-100 Ashcroft Inc Dba Heise (USA)
P602-2 1-2IN0-100PSI Ametek, Inc. Div Aerospace & Defense (USA)
4017 Agricultural Aviation Engineering Co Dba Agrinautics (USA)
100203-18 Liquid Air Corp Industrial Gases Div (USA)
MIL-G-16983 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
500S2 1-2 100 Ametek, Inc. Div Aerospace & Defense (USA)
P500 Ametek, Inc. Div Aerospace & Defense (USA)
6799094-802 General Motors Corp (USA)
045331 Ametek, Inc. Div Aerospace & Defense (USA)
6799094-802 Allison Transmission Inc Dba Allison Transmission, Inc (USA)
GG-G-76 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
45331-0 Ametek, Inc. Div Aerospace & Defense (USA)
2-5-1009SXSG0S02L0-100PSIG Ashcroft Inc Dba Heise (USA)
25-1000-02L100 Ashcroft Inc Dba Heise (USA)
2-1-2-1000-1-4LWR0-100 Ashcroft Inc Dba Heise (USA)
164285A Ametek, Inc. Div Aerospace & Defense (USA)
Related Parts
3455-00-249-1792INTERCHANGEABLE
REAMER,MACHINE
19659
4730-00-485-7904INTERCHANGEABLE
ADAPTER BUSHING
4533-1
6685-00-526-6445INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
6685-00-527-6370INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
389904PC40
4720-01-011-4470INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
685-45331
3455-01-044-6361INTERCHANGEABLE
REAMER,MACHINE
19579
6625-01-303-9953INTERCHANGEABLE
FLUXMETER
25(100-0-100)
5975-01-487-4180INTERCHANGEABLE
STRAP,TIE DOWN,ELECTRICAL COMPON
45331
6625-01-675-7871INTERCHANGEABLE
FLUXMETER

Frequently Asked Questions

What is NSN 6685-00-244-1830?

NSN 6685-00-244-1830 is a Gage,pressure,dial Indicating, manufactured by Uniweld Products, Inc. Dba Uniweld Products Inc, classified under FSC 6685 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6685-00-244-1830?

NSN 6685-00-244-1830 has 29 cross-referenced part numbers: 59-55A (Ametek Inc Heat Transfer Div), 1000 (Ashcroft Inc Dba Heise), Z100R1A3080 (Uniweld Products, Inc. Dba Uniweld Products Inc), 45331 (Ametek, Inc. Div Aerospace & Defense), 2-5-1000-100 (Ashcroft Inc Dba Heise) and 24 more.

What NSN replaces 6685-00-244-1830?

There are 9 known substitutes for 6685-00-244-1830: 3455-00-249-1792, 4730-00-485-7904, 6685-00-526-6445 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of Z100D1X3232?

Key specifications for Z100D1X3232: Supplementary Features: POLISHED CASE; Overall Diameter: 2.719 INCHES NOMINAL IN; Material: PLASTIC PROTECTIVE CRYSTAL; Connection Type: EXTERNAL. 26 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6685-00-244-1830 still in active supply?

NSN 6685-00-244-1830 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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