PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2352780Gage,pressure,dial Indicating

Lockheed Martin Corporation Div Rms - Mitchel Field · NSN 6685-00-810-6046 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-810-6046 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-810-6046. Primary manufacturer part number: 2352780.
Features
  • Gage,pressure,dial Indicating — FSC 6685
  • Surface Treatment: ENAMEL CASE
  • Material: GLASS PROTECTIVE CRYSTAL
  • Material: STEEL CASE
  • FSC Application Data: GAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE
  • Material: BRONZE ACTUATING ELEMENT
  • Overall Diameter: 2.718 INCHES NOMINAL IN
  • Scale Name: PRESSURE
Applications
  • Applications requiring Glass Protective Crystal construction
General Description

The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-810-6046, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6685-00-810-6046
Primary Part Number2352780
Item NameGage,pressure,dial Indicating
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Rms - Mitchel Field
StatusCANCELLED
Surface TreatmentENAMEL CASE
MaterialGLASS PROTECTIVE CRYSTAL
MaterialSTEEL CASE
FSC Application DataGAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE
MaterialBRONZE ACTUATING ELEMENT
Overall Diameter2.718 INCHES NOMINAL IN
Scale NamePRESSURE
Connector Type VentNOT PROVIDED
Bezel TypeSNAP-ON
Connection TypeEXTERNAL
Connection Quantity1
Scale Smallest Increment5.0 POUNDS PER SQUARE INCH (PSI) LBS
Scale Range+0.0 TO 300.0 POUNDS PRESSURE PER SQUARE INCH LBS
Actuation TypeSINGLE BOURDON TUBE
Scale TypeSINGLE
Pointer TypeINDICATING
Connection LocationLOWER
Scale Inscription/background ColorBLACK FIGURES,WHITE BACKGROUND
Scale Accuracy2 PCT MIDDLE HALF OF RANGE,3 PCT REMAINDER
Mounting MethodRIGID STEM
Mounting Connection LocationLOWER
AdjustabilityNONADJUSTABLE
Dial Size2-1/2 IN. DIA IN
Connection Size0.250 IN. NPT IN
Pointer ColorBLACK
Graduation Unit50.0 POUNDS PER SQUARE INCH LBS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
2805-00-039-6406200433 INTERCHANGEABLE
Deflector
Renk America Llc Div Renk America
5310-00-095-3519163283 INTERCHANGEABLE
Washer,recessed
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5995-01-154-309627796 INTERCHANGEABLE
Cable Assembly,radio Frequency
Viant Collegeville Llc
3030-01-391-3259163283 INTERCHANGEABLE
Belt,v
Doall Baltimore Company
1680-01-545-923227796 INTERCHANGEABLE
Pin,aircraft,materi
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Cross-Reference Index
Part NumberManufacturer
27796 Davey Compressor Co Div of Keco Industries Inc (USA)
27796 Drs Environmental Systems Inc (USA)
43765-0 Ametek, Inc. Div Aerospace & Defense (USA)
163283 Ametek, Inc. Div Aerospace & Defense (USA)
G14496 Liftec Inc Div Liftec, Inc. (USA)
2352780 PRIMARY Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
25-1005-02L-0/300 Ashcroft Inc Dba Heise (USA)
Related Parts
2805-00-039-6406INTERCHANGEABLE
DEFLECTOR
200433
5310-00-095-3519INTERCHANGEABLE
WASHER,RECESSED
163283
5995-01-154-3096INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
27796
3030-01-391-3259INTERCHANGEABLE
BELT,V
163283
1680-01-545-9232INTERCHANGEABLE
PIN,AIRCRAFT,MATERI
27796

Frequently Asked Questions

What is NSN 6685-00-810-6046?

NSN 6685-00-810-6046 is a Gage,pressure,dial Indicating, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 6685 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6685-00-810-6046?

NSN 6685-00-810-6046 has 7 cross-referenced part numbers: 27796 (Davey Compressor Co Div of Keco Industries Inc), 27796 (Drs Environmental Systems Inc), 43765-0 (Ametek, Inc. Div Aerospace & Defense), 163283 (Ametek, Inc. Div Aerospace & Defense), G14496 (Liftec Inc Div Liftec, Inc.) and 2 more.

What NSN replaces 6685-00-810-6046?

There are 5 known substitutes for 6685-00-810-6046: 2805-00-039-6406, 5310-00-095-3519, 5995-01-154-3096 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2352780?

Key specifications for 2352780: Surface Treatment: ENAMEL CASE; Material: GLASS PROTECTIVE CRYSTAL; Material: STEEL CASE; FSC Application Data: GAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE. 28 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6685-00-810-6046 still in active supply?

NSN 6685-00-810-6046 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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