40143-802 — VALVE,REGULATING,TEMPERATURE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

40143-802: VALVE,REGULATING,TEMPERATURE.

The VALVE,REGULATING,TEMPERATURE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 922 BODY, body_style: STRAIGHT THRU, temp_adjustability: ADJUSTABLE, flow_control_device: DOUBLE SEATED, two-way_valve_action: REVERSE ACTING, first_end_connection_type: UNTHREADED INTERNAL PIPE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-173-7696, 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

40143-802

NSN: 4820-01-173-7696
FSC: 4820 — Valves, Nonpowered
CAGE: 55378 — TRAC REGULATOR CO., INC. DBA TRAC REGULATOR CO INC (USA)

SPECIFICATIONS

material	COPPER ALLOY 922 BODY
body_style	STRAIGHT THRU
temp_adjustability	ADJUSTABLE
flow_control_device	DOUBLE SEATED
two-way_valve_action	REVERSE ACTING
end_connection_quantity	2
first_end_connection_type	UNTHREADED INTERNAL PIPE
first_end_style_designator	SOCKET W/BRAZING RING
material_document_and_classification	MIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE BODY
second_end_relationship_with_first_end	IDENTICAL
first_end_nominal_pipe_size_accommodated	1.250 INCHES IN
NSN	4820-01-173-7696

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW CONTROL DEVICE: DOUBLE SEATED

•

TWO-WAY VALVE ACTION: REVERSE ACTING

•

SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL

•

BODY STYLE: STRAIGHT THRU

•

FIRST END STYLE DESIGNATOR: SOCKET W/BRAZING RING

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE BODY

•

END CONNECTION QUANTITY: 2

•

FIRST END CONNECTION TYPE: UNTHREADED INTERNAL PIPE

TECHNICAL CHARACTERISTICS

FLOW CONTROL DEVICE	DOUBLE SEATED
TWO-WAY VALVE ACTION	REVERSE ACTING
SECOND END RELATIONSHIP WITH FIRST END	IDENTICAL
BODY STYLE	STRAIGHT THRU
FIRST END STYLE DESIGNATOR	SOCKET W/BRAZING RING
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE BODY
END CONNECTION QUANTITY	2
FIRST END CONNECTION TYPE	UNTHREADED INTERNAL PIPE
TEMP ADJUSTABILITY	ADJUSTABLE
FIRST END NOMINAL PIPE SIZE ACCOMMODATED	1.250 INCHES IN

OTHER ITEMS IN FSC 4820 — Valves, Nonpowered

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

4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230

SUBSTITUTES & CROSS-REFERENCES 2

40143-10 PT 50164-04Reference document

Same NSN cross-reference

Reference document — Secondary reference

40143-10Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 40143-802?

40143-802 is a VALVE,REGULATING,TEMPERATURE.

What parts can replace 40143-802?

There are 2 known substitutes for 40143-802: 40143-10 PT 50164-04, 40143-10. Substitute compatibility should be verified for your specific system.

What is the NSN for 40143-802?

40143-802 is cataloged in the U.S. Government catalog under NSN 4820-01-173-7696. This indicates validated use in U.S. government and defense supply chains.

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40143-802 — VALVE,REGULATING,TEMPERATURE

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