4W509 — GAGE,PRESSURE,DIAL INDICATING

✓ Government record, cited

CATERPILLAR INC DIV CATERPILLAR DEFENSE · COMPONENT

PRODUCT OVERVIEW

4W509: GAGE,PRESSURE,DIAL INDICATING.

The GAGE,PRESSURE,DIAL INDICATING is a CATERPILLAR INC DIV CATERPILLAR DEFENSE industrial component. Key specifications include DIAL SIZE: 3.120 IN. DIA IN, SCALE NAME: OIL PRESSURE, SCALE TYPE: SINGLE, SCALE RANGE: +0.0 TO 350.0 POUNDS PER SQUARE INCH LBS, POINTER TYPE: INDICATING, OVERALL DEPTH: 1.380 INCHES NOMINAL IN.

This part is cataloged in the U.S. Government catalog under NSN 6620-01-151-9175, 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

4W509

NSN: 6620-01-151-9175
FSC: 6620 — Engine Instruments
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)

SPECIFICATIONS

DIAL SIZE	3.120 IN. DIA IN
SCALE NAME	OIL PRESSURE
SCALE TYPE	SINGLE
SCALE RANGE	+0.0 TO 350.0 POUNDS PER SQUARE INCH LBS
POINTER TYPE	INDICATING
OVERALL DEPTH	1.380 INCHES NOMINAL IN
GRADUATION UNIT	100.0 POUNDS PER SQUARE INCH LBS
OVERALL DIAMETER	2.620 INCHES NOMINAL IN
SCALE SMALLEST INCREMENT	50.0 POUNDS PER SQUARE INCH (PSI) LBS
NSN	6620-01-151-9175

COMPONENT DIAGRAM

KEY FEATURES

•

SCALE NAME: OIL PRESSURE

•

OVERALL DIAMETER: 2.620 INCHES NOMINAL IN

•

SCALE SMALLEST INCREMENT: 50.0 POUNDS PER SQUARE INCH (PSI) LBS

•

SCALE RANGE: +0.0 TO 350.0 POUNDS PER SQUARE INCH LBS

•

POINTER TYPE: INDICATING

•

SCALE TYPE: SINGLE

•

DIAL SIZE: 3.120 IN. DIA IN

•

GRADUATION UNIT: 100.0 POUNDS PER SQUARE INCH LBS

TECHNICAL CHARACTERISTICS

SCALE NAME	OIL PRESSURE
OVERALL DIAMETER	2.620 INCHES NOMINAL IN
SCALE SMALLEST INCREMENT	50.0 POUNDS PER SQUARE INCH (PSI) LBS
SCALE RANGE	+0.0 TO 350.0 POUNDS PER SQUARE INCH LBS
POINTER TYPE	INDICATING
SCALE TYPE	SINGLE
DIAL SIZE	3.120 IN. DIA IN
GRADUATION UNIT	100.0 POUNDS PER SQUARE INCH LBS
OVERALL DEPTH	1.380 INCHES NOMINAL IN

OTHER ITEMS IN FSC 6620 — Engine Instruments

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

6620-00-000-0124 6620-00-000-0548 6620-00-001-1398 6620-00-001-4552 6620-00-001-9331 6620-00-001-9332 6620-00-001-9333 6620-00-001-9334

SUBSTITUTES & CROSS-REFERENCES 1

5N1748Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 4W509?

4W509 is a GAGE,PRESSURE,DIAL INDICATING manufactured by CATERPILLAR INC DIV CATERPILLAR DEFENSE.

What parts can replace 4W509?

There is 1 known substitute for 4W509: 5N1748. Substitute compatibility should be verified for your specific system.

What is the NSN for 4W509?

4W509 is cataloged in the U.S. Government catalog under NSN 6620-01-151-9175. This indicates validated use in U.S. government and defense supply chains.

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4W509 — GAGE,PRESSURE,DIAL INDICATING

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