W011666 — VALVE,AIR VENTING,STEAM

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

W011666: VALVE,AIR VENTING,STEAM.

The VALVE,AIR VENTING,STEAM is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, valve_type: QUICK AIR VENT, valve_shape: ANGLED, special_features: W/ 1/4 IN. BRASS FERRULE AND COMPRESSION NUT IN, operating_pressure: 33.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS, valve_connection_size: 0.250 INCHES IN.

This part is cataloged in the U.S. Government catalog under NSN 4520-00-176-4780, 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

W011666

NSN: 4520-00-176-4780
FSC: 4520 — Space and Water Heating Equipment
CAGE: 32510 — GETINGE USA INC (USA)

SPECIFICATIONS

material	COPPER ALLOY
valve_type	QUICK AIR VENT
valve_shape	ANGLED
special_features	W/ 1/4 IN. BRASS FERRULE AND COMPRESSION NUT IN
operating_pressure	33.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
valve_connection_size	0.250 INCHES IN
valve_air_return_prevention	REQUIRED
valve_water_pressure_position	CLOSED
NSN	4520-00-176-4780

COMPONENT DIAGRAM

KEY FEATURES

•

VALVE AIR RETURN PREVENTION: REQUIRED

•

VALVE CONNECTION SIZE: 0.250 INCHES IN

•

VALVE WATER PRESSURE POSITION: CLOSED

•

OPERATING PRESSURE: 33.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS

•

VALVE SHAPE: ANGLED

•

VALVE TYPE: QUICK AIR VENT

•

MATERIAL: COPPER ALLOY

TECHNICAL CHARACTERISTICS

VALVE AIR RETURN PREVENTION	REQUIRED
VALVE CONNECTION SIZE	0.250 INCHES IN
VALVE WATER PRESSURE POSITION	CLOSED
OPERATING PRESSURE	33.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
VALVE SHAPE	ANGLED
SPECIAL FEATURES	W/ 1/4 IN. BRASS FERRULE AND COMPRESSION NUT IN
VALVE TYPE	QUICK AIR VENT
MATERIAL	COPPER ALLOY

SUBSTITUTES & CROSS-REFERENCES 2

144382Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

137503Reference 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 W011666?

W011666 is a VALVE,AIR VENTING,STEAM.

What parts can replace W011666?

There are 2 known substitutes for W011666: 144382, 137503. Substitute compatibility should be verified for your specific system.

What is the NSN for W011666?

W011666 is cataloged in the U.S. Government catalog under NSN 4520-00-176-4780. This indicates validated use in U.S. government and defense supply chains.

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W011666 — VALVE,AIR VENTING,STEAM

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