PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2475BP-11-1-4INGage,pressure,dial Indicating

Rochester Sensors, Llc · NSN 6685-00-530-3170 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-530-3170 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-530-3170. Primary manufacturer part number: 2475BP-11-1-4IN.
Features
  • Gage,pressure,dial Indicating — FSC 6685
  • Material: GLASS PROTECTIVE CRYSTAL
  • Material: BRASS ACTUATING ELEMENT
  • Adjustability: NONADJUSTABLE
  • Pointer Type: INDICATING
  • Connection Quantity: 1
  • Scale Name: PRESSURE
  • Dial Size: 2-1/2 IN. DIA IN
Applications
  • Applications requiring Glass Protective Crystal construction
General Description

The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-530-3170, 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 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, 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
NSN6685-00-530-3170
Primary Part Number2475BP-11-1-4IN
Item NameGage,pressure,dial Indicating
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerRochester Sensors, Llc
StatusACTIVE
MaterialGLASS PROTECTIVE CRYSTAL
MaterialBRASS ACTUATING ELEMENT
AdjustabilityNONADJUSTABLE
Pointer TypeINDICATING
Connection Quantity1
Scale NamePRESSURE
Dial Size2-1/2 IN. DIA IN
Scale Inscription/background ColorBLACK FIGURES ON WHITE BACKGROUND
Connection LocationLOWER
Connection TypeEXTERNAL
Graduation Unit15.000 POUNDS PER SQUARE INCH LBS
Connection Size0.250 IN. NPT IN
Pointer ColorBLACK
Scale TypeSINGLE
Actuation TypeDIAPHRAGM
Scale Smallest Increment5.000 POUNDS PER SQUARE INCH (PSI) LBS
Connector Type VentNOT PROVIDED
Scale Accuracy10 PCT ENTIRE RANGE
Bezel TypeCRIMP
Scale Range+0.000 TO 60.000 POUNDS PRESSURE PER SQUARE INCH LBS
Mounting Connection LocationLOWER
Mounting MethodRIGID STEM
Usage DesignFOR USE/W ANY MEDIA NONCORROSIVE TO BRASS
MaterialSTEEL CASE
Overall Diameter2.547 INCHES NOMINAL IN
Surface TreatmentENAMEL CASE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5999-00-003-8624H46 INTERCHANGEABLE
Heater,thermal Release
Siemens Energy and Automation Inc Siemens Furnas Controls Div
5999-00-491-0890 INTERCHANGEABLE
Heater,thermal Release
5950-00-863-89592650110-2 INTERCHANGEABLE
Transformer,pulse
Alliant Techsystems Operations Llc Div Defense Electronic Systems
5962-01-417-9214 INTERCHANGEABLE
Microcircuit,linear
Cross-Reference Index
Part NumberManufacturer
2475BP-11-1-4IN Rochester Sensors, Llc (USA)
H46 Rivinius Inc Littleford Machinery Div (USA)
2475-60 Rochester Sensors, Llc (USA)
90111437 Rivinius Inc Littleford Machinery Div (USA)
Related Parts
5999-00-003-8624INTERCHANGEABLE
HEATER,THERMAL RELEASE
H46
5999-00-491-0890INTERCHANGEABLE
HEATER,THERMAL RELEASE
5950-00-863-8959INTERCHANGEABLE
TRANSFORMER,PULSE
2650110-2
5962-01-417-9214INTERCHANGEABLE
MICROCIRCUIT,LINEAR

Frequently Asked Questions

What is NSN 6685-00-530-3170?

NSN 6685-00-530-3170 is a Gage,pressure,dial Indicating, manufactured by Rochester Sensors, Llc, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-00-530-3170?

NSN 6685-00-530-3170 has 4 cross-referenced part numbers: 2475BP-11-1-4IN (Rochester Sensors, Llc), H46 (Rivinius Inc Littleford Machinery Div), 2475-60 (Rochester Sensors, Llc), 90111437 (Rivinius Inc Littleford Machinery Div).

What NSN replaces 6685-00-530-3170?

There are 4 known substitutes for 6685-00-530-3170: 5999-00-003-8624, 5999-00-491-0890, 5950-00-863-8959 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2475BP-11-1-4IN?

Key specifications for 2475BP-11-1-4IN: Material: GLASS PROTECTIVE CRYSTAL; Material: BRASS ACTUATING ELEMENT; Adjustability: NONADJUSTABLE; Pointer Type: INDICATING. 27 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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