J4878E — GAGE,PRESSURE,DIAL INDICATING

✓ Government record, cited

DESCO CORP MARSH BELLOFRAM DIV · COMPONENT

PRODUCT OVERVIEW

J4878E: GAGE,PRESSURE,DIAL INDICATING.

The GAGE,PRESSURE,DIAL INDICATING is a DESCO CORP MARSH BELLOFRAM DIV industrial component. Key specifications include MATERIAL: GLASS PROTECTIVE CRYSTAL, DIAL SIZE: 2-1/2 IN. DIA IN, BEZEL TYPE: SLIPS-ON, SCALE NAME: PRESSURE, SCALE TYPE: SINGLE, SCALE RANGE: +0.000 TO 3000.000 POUNDS PRESSURE PER SQUARE INCH LBS.

This part is cataloged in the U.S. Government catalog under NSN 6685-00-785-0713, 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

J4878E

NSN: 6685-00-785-0713
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
CAGE: 38508 — DESCO CORP MARSH BELLOFRAM DIV (USA)

SPECIFICATIONS

MATERIAL	GLASS PROTECTIVE CRYSTAL
DIAL SIZE	2-1/2 IN. DIA IN
BEZEL TYPE	SLIPS-ON
SCALE NAME	PRESSURE
SCALE TYPE	SINGLE
SCALE RANGE	+0.000 TO 3000.000 POUNDS PRESSURE PER SQUARE INCH LBS
POINTER TYPE	INDICATING
ADJUSTABILITY	ADJUSTABLE
OVERALL DEPTH	1.093 INCHES NOMINAL IN
POINTER COLOR	BLACK
ACTUATION TYPE	SINGLE BOURDON TUBE
SCALE ACCURACY	2 PCT ENTIRE RANGE
NSN	6685-00-785-0713

COMPONENT DIAGRAM

KEY FEATURES

•

SCALE ACCURACY: 2 PCT ENTIRE RANGE

•

SCALE NAME: PRESSURE

•

OVERALL DIAMETER: 2.719 INCHES NOMINAL IN

•

ACTUATION TYPE: SINGLE BOURDON TUBE

•

MOUNTING CONNECTION LOCATION: BOTTOM

•

MOUNTING METHOD: RIGID STEM

•

SCALE INSCRIPTION/BACKGROUND COLOR: BLACK FIGURES ON WHITE BACKGROUND

•

SCALE SMALLEST INCREMENT: 100.0 POUNDS PER SQUARE INCH (PSI) LBS

TECHNICAL CHARACTERISTICS

SCALE ACCURACY	2 PCT ENTIRE RANGE
SCALE NAME	PRESSURE
OVERALL DIAMETER	2.719 INCHES NOMINAL IN
ACTUATION TYPE	SINGLE BOURDON TUBE
MOUNTING CONNECTION LOCATION	BOTTOM
MOUNTING METHOD	RIGID STEM
SCALE INSCRIPTION/BACKGROUND COLOR	BLACK FIGURES ON WHITE BACKGROUND
SCALE SMALLEST INCREMENT	100.0 POUNDS PER SQUARE INCH (PSI) LBS
CONNECTION TYPE	EXTERNAL
SCALE RANGE	+0.000 TO 3000.000 POUNDS PRESSURE PER SQUARE INCH LBS

SUBSTITUTES & CROSS-REFERENCES 7

200-30Reference document

Same NSN cross-reference

Reference document — Secondary reference

200-30-500-3000Reference document

Same NSN cross-reference

Reference document — Secondary reference

2 1-2 5DP1-4BM3000Reference document

Same NSN cross-reference

Reference document — Secondary reference

GM3000Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

897934Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

200-30-0-3000Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is J4878E?

J4878E is a GAGE,PRESSURE,DIAL INDICATING manufactured by DESCO CORP MARSH BELLOFRAM DIV.

What parts can replace J4878E?

There are 7 known substitutes for J4878E: 200-30, 200-30-500-3000, 2 1-2 5DP1-4BM3000 and 4 more. Substitute compatibility should be verified for your specific system.

What is the NSN for J4878E?

J4878E is cataloged in the U.S. Government catalog under NSN 6685-00-785-0713. This indicates validated use in U.S. government and defense supply chains.

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J4878E — GAGE,PRESSURE,DIAL INDICATING

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