AA442P04LWX56 — GAGE,PRESSURE,DIAL INDICATING

✓ Government record, cited

ASHCROFT INC DBA HEISE · COMPONENT

PRODUCT OVERVIEW

AA442P04LWX56: GAGE,PRESSURE,DIAL INDICATING.

The GAGE,PRESSURE,DIAL INDICATING is a ASHCROFT INC DBA HEISE industrial component. Key specifications include MATERIAL: PLASTIC CASE, DIAL SIZE: 4-1/2 IN. DIA IN, SCALE NAME: PRESSURE, SCALE TYPE: SINGLE, SCALE RANGE: +0.0 TO 800.0 POUNDS PRESSURE PER SQUARE INCH LBS, POINTER TYPE: INDICATING AND REFERENCE.

This part is cataloged in the U.S. Government catalog under NSN 6685-01-272-4750, 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

AA442P04LWX56

NSN: 6685-01-272-4750
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
CAGE: 049X3 — ASHCROFT INC DBA HEISE (USA)

SPECIFICATIONS

MATERIAL	PLASTIC CASE
DIAL SIZE	4-1/2 IN. DIA IN
SCALE NAME	PRESSURE
SCALE TYPE	SINGLE
SCALE RANGE	+0.0 TO 800.0 POUNDS PRESSURE PER SQUARE INCH LBS
POINTER TYPE	INDICATING AND REFERENCE
ADJUSTABILITY	ADJUSTABLE
OVERALL DEPTH	2.438 INCHES NOMINAL IN
POINTER COLOR	BLACK
ACTUATION TYPE	BOURDON TUBE
SCALE ACCURACY	PORM 1/2 PCT FULL SCALE
CONNECTION SIZE	0.250 IN. NPT DIA IN
NSN	6685-01-272-4750

COMPONENT DIAGRAM

KEY FEATURES

•

SCALE ACCURACY: PORM 1/2 PCT FULL SCALE

•

SCALE NAME: PRESSURE

•

OVERALL DIAMETER: 4.938 INCHES NOMINAL IN

•

ACTUATION TYPE: BOURDON TUBE

•

MOUNTING METHOD: SURFACE

•

SCALE INSCRIPTION/BACKGROUND COLOR: BLACK MARKINGS ON WHITE BACKGROUND

•

SCALE SMALLEST INCREMENT: 10.0 POUNDS PER SQUARE INCH (PSI) LBS

•

CONNECTION TYPE: EXTERNAL

TECHNICAL CHARACTERISTICS

SCALE ACCURACY	PORM 1/2 PCT FULL SCALE
SCALE NAME	PRESSURE
OVERALL DIAMETER	4.938 INCHES NOMINAL IN
ACTUATION TYPE	BOURDON TUBE
MOUNTING METHOD	SURFACE
SCALE INSCRIPTION/BACKGROUND COLOR	BLACK MARKINGS ON WHITE BACKGROUND
SCALE SMALLEST INCREMENT	10.0 POUNDS PER SQUARE INCH (PSI) LBS
CONNECTION TYPE	EXTERNAL
SCALE RANGE	+0.0 TO 800.0 POUNDS PRESSURE PER SQUARE INCH LBS
POINTER TYPE	INDICATING AND REFERENCE

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 1

AA14-PP04-LWFXReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is AA442P04LWX56?

AA442P04LWX56 is a GAGE,PRESSURE,DIAL INDICATING manufactured by ASHCROFT INC DBA HEISE.

What parts can replace AA442P04LWX56?

There is 1 known substitute for AA442P04LWX56: AA14-PP04-LWFX. Substitute compatibility should be verified for your specific system.

What is the NSN for AA442P04LWX56?

AA442P04LWX56 is cataloged in the U.S. Government catalog under NSN 6685-01-272-4750. This indicates validated use in U.S. government and defense supply chains.

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AA442P04LWX56 — GAGE,PRESSURE,DIAL INDICATING

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