RH520A — INDICATOR,TEMPERATURE-HUMIDITY,E

✓ Government record, cited

EXTECH INSTRUMENTS · COMPONENT

PRODUCT OVERVIEW

RH520A: INDICATOR,TEMPERATURE-HUMIDITY,E.

INDICATOR,TEMPERATURE-HUMIDITY,E. Key specifications include MATERIAL: PLASTIC CASE, DISPLAY TYPE: LIQUID CRYSTAL, SPECIAL FEATURES: 5 X 7.7 X 0.9 INCHES IN, PRESENTATION TYPE: DIGITAL DISPLAY, PART NAME ASSIGNED BY CONTROLLING AGENCY: HUMIDITY AND TEMPERATURE RECORDER. This part is cataloged in the U.S.

Government catalog under NSN 6685-01-673-1244, 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

RH520A

NSN: 6685-01-673-1244
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
CAGE: 0LTF4 — EXTECH INSTRUMENTS (USA)

SPECIFICATIONS

MATERIAL	PLASTIC CASE
DISPLAY TYPE	LIQUID CRYSTAL
SPECIAL FEATURES	5 X 7.7 X 0.9 INCHES IN
PRESENTATION TYPE	DIGITAL DISPLAY
PART NAME ASSIGNED BY CONTROLLING AGENCY	HUMIDITY AND TEMPERATURE RECORDER
NSN	6685-01-673-1244

COMPONENT DIAGRAM

KEY FEATURES

•

PRESENTATION TYPE: DIGITAL DISPLAY

•

DISPLAY TYPE: LIQUID CRYSTAL

•

MATERIAL: PLASTIC CASE

TECHNICAL CHARACTERISTICS

PRESENTATION TYPE	DIGITAL DISPLAY
DISPLAY TYPE	LIQUID CRYSTAL
SPECIAL FEATURES	5 X 7.7 X 0.9 INCHES IN
PART NAME ASSIGNED BY CONTROLLING AGENCY	HUMIDITY AND TEMPERATURE RECORDER
MATERIAL	PLASTIC CASE

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

EW-23029-81Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is RH520A?

RH520A is a INDICATOR,TEMPERATURE-HUMIDITY,E manufactured by EXTECH INSTRUMENTS.

What parts can replace RH520A?

There is 1 known substitute for RH520A: EW-23029-81. Substitute compatibility should be verified for your specific system.

What is the NSN for RH520A?

RH520A is cataloged in the U.S. Government catalog under NSN 6685-01-673-1244. This indicates validated use in U.S. government and defense supply chains.

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RH520A — INDICATOR,TEMPERATURE-HUMIDITY,E

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