PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

430RFGage,absolute Pressure,dial Indi

Bristol Babcock Inc Helicoid Instruments Div · NSN 6685-00-699-5573 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-699-5573 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-699-5573. Primary manufacturer part number: 430RF.
Features
  • Gage,absolute Pressure,dial Indi — FSC 6685
  • Connection Quantity: 1
  • Bezel Type: SNAP-ON
  • Material: GLASS PROTECTIVE CRYSTAL
  • Unable to Decode: UNABLE TO DECODE
  • Connection Location: BACK, LOWER
  • Mounting Method: FLUSH PANEL
  • Connection Size: 0.250 IN. NPT DIA IN
Applications
  • Applications requiring Glass Protective Crystal construction
General Description

The Gage,absolute Pressure,dial Indi, cataloged under National Stock Number 6685-00-699-5573, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Bristol Babcock Inc Helicoid Instruments Div. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6685-00-699-5573
Primary Part Number430RF
Item NameGage,absolute Pressure,dial Indi
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerBristol Babcock Inc Helicoid Instruments Div
StatusACTIVE
Connection Quantity1
Bezel TypeSNAP-ON
MaterialGLASS PROTECTIVE CRYSTAL
Unable to DecodeUNABLE TO DECODE
Connection LocationBACK, LOWER
Mounting MethodFLUSH PANEL
Connection Size0.250 IN. NPT DIA IN
AdjustabilityNONADJUSTABLE
MaterialSTEEL CORROSION RESISTING CASE
Connector Type VentNOT PROVIDED
Scale NamePRESSURE
Surface TreatmentPOLISHED CASE
Scale Accuracy1/2 OF 1 PCT FULL RANGE
Connection TypeEXTERNAL
Reference Number Differentiating CharacteristicsAS DIFFERENTIATED BY SCALE RANGE
Scale Inscription/background ColorWHITE MARKINGS ON BLACK BACKGROUND
MaterialSTEEL ACTUATING ELEMENT
Pointer ColorWHITE
Actuation TypeBOURDON TUBE
Dial Size3-1/2 IN. DIA IN
Graduation Unit200.0 POUNDS PER SQUARE INCH LBS
Scale TypeSINGLE
Pointer TypeINDICATING
Scale Smallest Increment20.0 POUNDS PER SQUARE INCH (PSI) LBS
Scale Range+0.0 TO 2000.0 POUNDS PRESSURE PER SQUARE INCH LBS
Overall Diameter4.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
6685-00-004-7030E3P3K3A0L0000 INTERCHANGEABLE
Gage,pressure,dial Indicating
Bristol Babcock Inc Helicoid Instruments Div
5945-00-644-7116 INTERCHANGEABLE
Relay,motor Driven
Cross-Reference Index
Part NumberManufacturer
430RF Bristol Babcock Inc Helicoid Instruments Div (USA)
430H Bristol Babcock Inc Helicoid Instruments Div (USA)
Related Parts
6685-00-004-7030INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
E3P3K3A0L0000
5945-00-644-7116INTERCHANGEABLE
RELAY,MOTOR DRIVEN

Frequently Asked Questions

What is NSN 6685-00-699-5573?

NSN 6685-00-699-5573 is a Gage,absolute Pressure,dial Indi, manufactured by Bristol Babcock Inc Helicoid Instruments Div, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-00-699-5573?

NSN 6685-00-699-5573 has 2 cross-referenced part numbers: 430RF (Bristol Babcock Inc Helicoid Instruments Div), 430H (Bristol Babcock Inc Helicoid Instruments Div).

What NSN replaces 6685-00-699-5573?

There are 2 known substitutes for 6685-00-699-5573: 6685-00-004-7030, 5945-00-644-7116. Verify interchangeability with system specifications before substitution.

What are the specifications of 430RF?

Key specifications for 430RF: Connection Quantity: 1; Bezel Type: SNAP-ON; Material: GLASS PROTECTIVE CRYSTAL; Unable to Decode: UNABLE TO DECODE. 27 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com