PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2625-00012Gage,pressure,dial Indicating

Rochester Sensors, Llc · NSN 6685-00-056-6894 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-056-6894 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-056-6894. Primary manufacturer part number: 2625-00012.
Features
  • Gage,pressure,dial Indicating — FSC 6685
  • Connector Type Vent: NOT PROVIDED
  • Surface Treatment: ENAMEL CASE
  • Color: BLACK CASE
  • Scale Accuracy: 10 PCT RATING FOR INDICATED POINTS ON SCALE
  • Connection Size: 0.125 IN. NPT IN
  • Scale Inscription/background Color: BLACK FIGURES ON ALUMINUM BACKGROUND
  • Connection Location: BACK
Applications
  • Applications requiring Steel Case construction
General Description

The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-056-6894, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Rochester Sensors, Llc. Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6685-00-056-6894
Primary Part Number2625-00012
Item NameGage,pressure,dial Indicating
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerRochester Sensors, Llc
StatusCANCELLED
Connector Type VentNOT PROVIDED
Surface TreatmentENAMEL CASE
ColorBLACK CASE
Scale Accuracy10 PCT RATING FOR INDICATED POINTS ON SCALE
Connection Size0.125 IN. NPT IN
Scale Inscription/background ColorBLACK FIGURES ON ALUMINUM BACKGROUND
Connection LocationBACK
Mounting MethodPANEL
MaterialSTEEL CASE
Bezel TypeSLIPS-ON
MaterialBRONZE ACTUATING ELEMENT
Scale TypeSINGLE
AdjustabilityNONADJUSTABLE
Pointer ColorBLACK
Connection Quantity1
Scale Smallest Increment5.0 POUNDS PER SQUARE INCH (PSI) LBS
Pointer TypeINDICATING
Dial Size1-1/2 IN. DIA IN
Graduation Unit25.0 POUNDS PER SQUARE INCH LBS
Scale Range+0.0 TO 100.0 POUNDS PRESSURE PER SQUARE INCH LBS
Actuation TypeDIAPHRAGM
Scale NamePRESSURE
Overall Diameter1.562 INCHES NOMINAL IN
Unable to DecodeUNABLE TO DECODE
MaterialGLASS PROTECTIVE CRYSTAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
3030-00-793-1036B40 INTERCHANGEABLE
Belt,v
Gates Corporation
6695-00-795-754026251-2 INTERCHANGEABLE
Bearing,jewel Mounted
Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis
4230-01-171-2546 INTERCHANGEABLE
Water Inlet Assembly
Cross-Reference Index
Part NumberManufacturer
2318580-4 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
2625-12 Rochester Sensors, Llc (USA)
2625-0-100 Rochester Sensors, Llc (USA)
A11923-3 Spx Corporation Dba Dielectric Communications Div Spx Communication Technologies (USA)
2625-00012 PRIMARY Rochester Sensors, Llc (USA)
Related Parts
3030-00-793-1036INTERCHANGEABLE
BELT,V
B40
6695-00-795-7540INTERCHANGEABLE
BEARING,JEWEL MOUNTED
26251-2
4230-01-171-2546INTERCHANGEABLE
WATER INLET ASSEMBLY

Frequently Asked Questions

What is NSN 6685-00-056-6894?

NSN 6685-00-056-6894 is a Gage,pressure,dial Indicating, manufactured by Rochester Sensors, Llc, classified under FSC 6685 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6685-00-056-6894?

NSN 6685-00-056-6894 has 5 cross-referenced part numbers: 2318580-4 (Lockheed Martin Corporation Div Rms - Mitchel Field), 2625-12 (Rochester Sensors, Llc), 2625-0-100 (Rochester Sensors, Llc), A11923-3 (Spx Corporation Dba Dielectric Communications Div Spx Communication Technologies), 2625-00012 (Rochester Sensors, Llc).

What NSN replaces 6685-00-056-6894?

There are 3 known substitutes for 6685-00-056-6894: 3030-00-793-1036, 6695-00-795-7540, 4230-01-171-2546. Verify interchangeability with system specifications before substitution.

What are the specifications of 2625-00012?

Key specifications for 2625-00012: Connector Type Vent: NOT PROVIDED; Surface Treatment: ENAMEL CASE; Color: BLACK CASE; Scale Accuracy: 10 PCT RATING FOR INDICATED POINTS ON SCALE. 27 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6685-00-056-6894 still in active supply?

NSN 6685-00-056-6894 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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