TR3191 — TRANSMITTER,TEMPERATURE,ELECTRIC

✓ Government record, cited

KALMAR AC INC · COMPONENT

PRODUCT OVERVIEW

TR3191: TRANSMITTER,TEMPERATURE,ELECTRIC.

TRANSMITTER,TEMPERATURE,ELECTRIC. Key specifications include MATERIAL: BRASS OVERALL, UNIT TYPE: PROTECTIVE TUBE, THREAD LENGTH: 0.656 INCHES NOMINAL IN, OVERALL LENGTH: 2.125 INCHES NOMINAL IN, OUTSIDE DIAMETER: 0.385 INCHES NOMINAL IN, STYLE DESIGNATOR: TRANSMITTER, 24V DC V. This part is cataloged in the U.S.

Government catalog under NSN 6685-00-358-8331, 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

TR3191

NSN: 6685-00-358-8331
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
CAGE: 0AHU0 — KALMAR AC INC (USA)

SPECIFICATIONS

MATERIAL	BRASS OVERALL
UNIT TYPE	PROTECTIVE TUBE
THREAD LENGTH	0.656 INCHES NOMINAL IN
OVERALL LENGTH	2.125 INCHES NOMINAL IN
OUTSIDE DIAMETER	0.385 INCHES NOMINAL IN
STYLE DESIGNATOR	TRANSMITTER, 24V DC V
OPERATING TEMP RANGE	-17.8 TO 126.7 CELSIUS DEGC
MOUNTING THREAD QUANTITY	14 PER INCH
TERMINAL TYPE AND QUANTITY	1 THREADED STUD
MOUNTING FACILITY TYPE AND QUANTITY	1 THREAD
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
ACCOMMODATED CONTACT TYPE AND QUANTITY	1 STUD
NSN	6685-00-358-8331

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 1 THREAD

•

DISTANCE ACROSS WRENCHING SURFACE FLATS: 0.875 INCHES NOMINAL IN

•

THREAD LENGTH: 0.656 INCHES NOMINAL IN

•

STYLE DESIGNATOR: TRANSMITTER, 24V DC V

•

MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR: NPT

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

OUTSIDE DIAMETER: 0.385 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	1 THREAD
DISTANCE ACROSS WRENCHING SURFACE FLATS	0.875 INCHES NOMINAL IN
THREAD LENGTH	0.656 INCHES NOMINAL IN
STYLE DESIGNATOR	TRANSMITTER, 24V DC V
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR	NPT
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH	2.125 INCHES NOMINAL IN
OUTSIDE DIAMETER	0.385 INCHES NOMINAL IN
MOUNTING THREAD QUANTITY	14 PER INCH
MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER	0.500 INCHES IN

SUBSTITUTES & CROSS-REFERENCES 3

70-75-2Reference document

Same NSN cross-reference

Reference document — Secondary reference

70-75-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

4736937-6Same 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 TR3191?

TR3191 is a TRANSMITTER,TEMPERATURE,ELECTRIC manufactured by KALMAR AC INC.

What parts can replace TR3191?

There are 3 known substitutes for TR3191: 70-75-2, 70-75-1, 4736937-6. Substitute compatibility should be verified for your specific system.

What is the NSN for TR3191?

TR3191 is cataloged in the U.S. Government catalog under NSN 6685-00-358-8331. This indicates validated use in U.S. government and defense supply chains.

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TR3191 — TRANSMITTER,TEMPERATURE,ELECTRIC

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