PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

243431Gage,pressure,dial Indicating

Kidde Technologies, Inc Div Kidde Aerospace and Defense · NSN 6685-00-153-3914 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-153-3914 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-153-3914. Primary manufacturer part number: 243431.
Features
  • Gage,pressure,dial Indicating — FSC 6685
  • Connection Location: BACK, CENTER
  • FSC Application Data: GAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE
  • Surface Treatment: ANODIZE CASE
  • Scale Inscription/background Color: BLACK CHARACTERS ON WHITE BACKGROUND
  • Scale Accuracy: 20 PSI AT 600 PSI AT 70 DEG F DEGF
  • Connection Size: 0.125 IN. NPT DIA IN
  • Material: COPPER ALLOY ACTUATING ELEMENT
Applications
  • Applications requiring Copper Alloy Actuating Element construction
General Description

The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-153-3914, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Kidde Technologies, Inc Div Kidde Aerospace and Defense. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6685-00-153-3914
Primary Part Number243431
Item NameGage,pressure,dial Indicating
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerKidde Technologies, Inc Div Kidde Aerospace and Defense
StatusCANCELLED
Connection LocationBACK, CENTER
FSC Application DataGAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE
Surface TreatmentANODIZE CASE
Scale Inscription/background ColorBLACK CHARACTERS ON WHITE BACKGROUND
Scale Accuracy20 PSI AT 600 PSI AT 70 DEG F DEGF
Connection Size0.125 IN. NPT DIA IN
MaterialCOPPER ALLOY ACTUATING ELEMENT
MaterialPLASTIC ACRYLIC PROTECTIVE CRYSTAL
Mounting MethodRIGID STEM
Connector Type VentNOT PROVIDED
AdjustabilityNONADJUSTABLE
Connection Quantity1
Mounting MethodRIGID STEM
Unable to DecodeUNABLE TO DECODE
Dial Size1-1/2 IN. DIA IN
Scale Accuracy20 PSI AT 600 PSI AT 70 DEG F DEGF
Scale Smallest Increment50.0 POUNDS PER SQUARE INCH (PSI) LBS
Connection LocationBACK, CENTER
Scale Range+0.0 TO 1500.0 POUNDS PRESSURE PER SQUARE INCH LBS
Pointer TypeINDICATING
Graduation Unit500.0 POUNDS PER SQUARE INCH LBS
Scale Inscription/background ColorBLACK CHARACTERS ON WHITE BACKGROUND
Connection TypeEXTERNAL
Connection Size0.125 IN. NPT DIA IN
Scale NamePRESSURE
Scale TypeSINGLE
Actuation TypeSINGLE COIL HELICAL BOURDON TUBE
Surface TreatmentANODIZE CASE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
5360-00-220-1857 INTERCHANGEABLE
Spring,helical,compression
3030-00-528-4533 INTERCHANGEABLE
Belt,v
5930-00-952-8845C54S-14708 INTERCHANGEABLE
Switch,thermostatic
United Electric Controls Company
5330-01-387-8190 INTERCHANGEABLE
Gasket
6750-01-427-1723 INTERCHANGEABLE
Film,photographic
5965-01-462-219817001-1 INTERCHANGEABLE
Cone,loudspeaker
Wieteski, Victor Div Vic Victor Industrial Coils
Cross-Reference Index
Part NumberManufacturer
243431 Kidde-Fenwal, Llc (USA)
243431 PRIMARY Kidde Technologies, Inc Div Kidde Aerospace and Defense (USA)
1700-1-1 Qed Inc Dba Qed Inc (USA)
258241 Kidde-Fenwal, Llc (USA)
258241 Kidde Technologies, Inc Div Kidde Aerospace and Defense (USA)
1700-001-01 Qed Inc Dba Qed Inc (USA)
G-1538 Rogerson Kratos (USA)
G2435-1500 Rogerson Kratos (USA)
Related Parts
5360-00-220-1857INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
3030-00-528-4533INTERCHANGEABLE
BELT,V
5930-00-952-8845INTERCHANGEABLE
SWITCH,THERMOSTATIC
C54S-14708
5330-01-387-8190INTERCHANGEABLE
GASKET
6750-01-427-1723INTERCHANGEABLE
FILM,PHOTOGRAPHIC
5965-01-462-2198INTERCHANGEABLE
CONE,LOUDSPEAKER
17001-1

Frequently Asked Questions

What is NSN 6685-00-153-3914?

NSN 6685-00-153-3914 is a Gage,pressure,dial Indicating, manufactured by Kidde Technologies, Inc Div Kidde Aerospace and Defense, classified under FSC 6685 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6685-00-153-3914?

NSN 6685-00-153-3914 has 8 cross-referenced part numbers: 243431 (Kidde-Fenwal, Llc), 243431 (Kidde Technologies, Inc Div Kidde Aerospace and Defense), 1700-1-1 (Qed Inc Dba Qed Inc), 258241 (Kidde-Fenwal, Llc), 258241 (Kidde Technologies, Inc Div Kidde Aerospace and Defense) and 3 more.

What NSN replaces 6685-00-153-3914?

There are 6 known substitutes for 6685-00-153-3914: 5360-00-220-1857, 3030-00-528-4533, 5930-00-952-8845 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 243431?

Key specifications for 243431: Connection Location: BACK, CENTER; FSC Application Data: GAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE; Surface Treatment: ANODIZE CASE; Scale Inscription/background Color: BLACK CHARACTERS ON WHITE BACKGROUND. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6685-00-153-3914 still in active supply?

NSN 6685-00-153-3914 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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