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E3478 — GAGE,PRESSURE,DIAL INDICATING

✓ Government record, cited
BELLOFRAM CORPORATION · COMPONENT
PRODUCT OVERVIEW

E3478: GAGE,PRESSURE,DIAL INDICATING.

The GAGE,PRESSURE,DIAL INDICATING is a BELLOFRAM CORPORATION industrial component. Key specifications include MATERIAL: STEEL CASE, DIAL SIZE: 4-1/2 IN. DIA IN, BEZEL TYPE: THREAD, SCALE NAME: PRESSURE, SCALE TYPE: SINGLE, SCALE RANGE: +0.0 TO 3000.0 POUNDS PRESSURE PER SQUARE INCH LBS.

This part is cataloged in the U.S. Government catalog under NSN 6685-01-113-8985, indicating validated use in U.S. government and defense logistics supply chains.

Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
E3478
NSN: 6685-01-113-8985
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
CAGE: 01170 — BELLOFRAM CORPORATION (USA)
SPECIFICATIONS
MATERIALSTEEL CASE
DIAL SIZE4-1/2 IN. DIA IN
BEZEL TYPETHREAD
SCALE NAMEPRESSURE
SCALE TYPESINGLE
SCALE RANGE+0.0 TO 3000.0 POUNDS PRESSURE PER SQUARE INCH LBS
POINTER TYPEINDICATING
ADJUSTABILITYADJUSTABLE
OVERALL DEPTH1.609 INCHES NOMINAL IN
POINTER COLORBLACK
ACTUATION TYPESINGLE BOURDON TUBE
SCALE ACCURACY1/2 OF 1 PCT ENTIRE RANGE
NSN6685-01-113-8985
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: BELLOFRAM CORPORATION GAGE,PRESSURE,DIAL INDICATING TITLE COMPONENT PN E3478 MFR BELLOFRAM CORPORATION GAGE,PRESSURE,DIAL IND
KEY FEATURES
•
SCALE ACCURACY: 1/2 OF 1 PCT ENTIRE RANGE
•
SCALE NAME: PRESSURE
•
OVERALL DIAMETER: 5.312 INCHES NOMINAL IN
•
ACTUATION TYPE: SINGLE BOURDON TUBE
•
MOUNTING METHOD: PANEL
•
SCALE INSCRIPTION/BACKGROUND COLOR: BLACK FIGURES ON WHITE BACKGROUND
•
SCALE SMALLEST INCREMENT: 25.0 POUNDS PER SQUARE INCH (PSI) LBS
•
CONNECTION TYPE: EXTERNAL
TECHNICAL CHARACTERISTICS
SCALE ACCURACY1/2 OF 1 PCT ENTIRE RANGE
SCALE NAMEPRESSURE
OVERALL DIAMETER5.312 INCHES NOMINAL IN
ACTUATION TYPESINGLE BOURDON TUBE
MOUNTING METHODPANEL
SCALE INSCRIPTION/BACKGROUND COLORBLACK FIGURES ON WHITE BACKGROUND
SCALE SMALLEST INCREMENT25.0 POUNDS PER SQUARE INCH (PSI) LBS
CONNECTION TYPEEXTERNAL
SCALE RANGE+0.0 TO 3000.0 POUNDS PRESSURE PER SQUARE INCH LBS
POINTER TYPEINDICATING
OTHER ITEMS IN FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6685-00-001-1475 6685-00-001-1503 6685-00-001-1643 6685-00-001-1711 6685-00-001-2099 6685-00-001-2100 6685-00-001-2101 6685-00-001-2102
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is E3478?
E3478 is a GAGE,PRESSURE,DIAL INDICATING manufactured by BELLOFRAM CORPORATION.
What is the NSN for E3478?
E3478 is cataloged in the U.S. Government catalog under NSN 6685-01-113-8985. This indicates validated use in U.S. government and defense supply chains.
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