PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7342-2Gage,pressure,dial Indicating

Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives · NSN 6685-00-815-0305 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-815-0305 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-815-0305. Primary manufacturer part number: 7342-2.
Features
  • Gage,pressure,dial Indicating — FSC 6685
  • Color: BLACK CASE
  • FSC Application Data: GAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE
  • Material: GLASS PROTECTIVE CRYSTAL
  • Material: BRONZE ACTUATING ELEMENT
  • Material: COPPER ALLOY AND STEEL CASE
  • Surface Treatment: PAINT CRACKLE FINISH CASE
  • Overall Diameter: 3.875 INCHES NOMINAL IN
Applications
  • Applications requiring Glass Protective Crystal construction
General Description

The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-815-0305, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6685-00-815-0305
Primary Part Number7342-2
Item NameGage,pressure,dial Indicating
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerSiemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives
StatusACTIVE
ColorBLACK CASE
FSC Application DataGAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE
MaterialGLASS PROTECTIVE CRYSTAL
MaterialBRONZE ACTUATING ELEMENT
MaterialCOPPER ALLOY AND STEEL CASE
Surface TreatmentPAINT CRACKLE FINISH CASE
Overall Diameter3.875 INCHES NOMINAL IN
Scale Accuracy4 PCT ENTIRE RANGE
Connector Type VentNOT PROVIDED
Stud LocationBACK
Connection LocationBACK
Scale Inscription/background ColorBLACK FIGURES ON WHITE BACKGROUND
Bezel TypeTHREAD
Scale TypeSINGLE
Pointer ColorBLACK
Stud Quantity1
Dial Size3-1/2 IN. DIA IN
Unable to DecodeUNABLE TO DECODE
Connection TypeEXTERNAL
Scale Range+0.0 TO 50.0 POUNDS PRESSURE PER SQUARE INCH LBS
Connection Quantity1
Scale Smallest Increment1.0 POUNDS LBS
Mounting MethodSTUD(S)
Actuation TypeSINGLE BOURDON TUBE
AdjustabilityADJUSTABLE
Scale NamePRESSURE
Pointer TypeINDICATING
Graduation Unit10.0 POUNDS LBS
Connection Size0.250 IN. NPT DIA IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
2920-00-112-804473422 INTERCHANGEABLE
Coil Assembly,magne
Prestolite Electric Inc
2910-00-115-43065008605 INTERCHANGEABLE
Bulb,primer Fuel
Brp Us Inc
4320-00-733-138273422 INTERCHANGEABLE
Pump Unit,reciprocating
Purolator Products Co Div Motor Components, Llc
5305-01-598-622312759-01344 INTERCHANGEABLE
Screw,cap,socket Head
Fastenal Company Dba Fastenal Co
Cross-Reference Index
Part NumberManufacturer
7342-2 PRIMARY Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives (USA)
Related Parts
2920-00-112-8044INTERCHANGEABLE
COIL ASSEMBLY,MAGNE
73422
2910-00-115-4306INTERCHANGEABLE
BULB,PRIMER FUEL
5008605
4320-00-733-1382INTERCHANGEABLE
PUMP UNIT,RECIPROCATING
73422
5305-01-598-6223INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
12759-01344

Frequently Asked Questions

What is NSN 6685-00-815-0305?

NSN 6685-00-815-0305 is a Gage,pressure,dial Indicating, manufactured by Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-00-815-0305?

NSN 6685-00-815-0305 has 1 cross-referenced part number: 7342-2 (Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives).

What NSN replaces 6685-00-815-0305?

There are 4 known substitutes for 6685-00-815-0305: 2920-00-112-8044, 2910-00-115-4306, 4320-00-733-1382 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7342-2?

Key specifications for 7342-2: Color: BLACK CASE; FSC Application Data: GAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE; Material: GLASS PROTECTIVE CRYSTAL; Material: BRONZE ACTUATING ELEMENT. 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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