I-1284-W21 — VALVE,REGULATING,TEMPERATURE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

I-1284-W21: VALVE,REGULATING,TEMPERATURE.

The VALVE,REGULATING,TEMPERATURE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, body_style: TEE, temp_rating: 180.0 FAHRENHEIT NOMINAL DEGF, features_provided: INTEGRAL DISK, temp_adjustability: NOT ADJUSTABLE, flow_control_device: POPPET. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-356-5558, 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

I-1284-W21

NSN: 4820-01-356-5558
FSC: 4820 — Valves, Nonpowered
CAGE: 73475 — SCHNEIDER ELECTRIC SYSTEMS USA INC (USA)

SPECIFICATIONS

material	COPPER ALLOY BODY
body_style	TEE
temp_rating	180.0 FAHRENHEIT NOMINAL DEGF
features_provided	INTEGRAL DISK
temp_adjustability	NOT ADJUSTABLE
flow_control_device	POPPET
face_to_face_distance	10.000 INCHES NOMINAL IN
end_connection_quantity	3
end_item_identification	SEAWOLF CLASS SSN
first_end_connection_type	PLAIN FACE FLANGE
first_end_flange_thickness	0.500 INCHES NOMINAL IN
first_end_style_designator	PLAIN
NSN	4820-01-356-5558

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 1

I-1284-WReference 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 I-1284-W21?

I-1284-W21 is a VALVE,REGULATING,TEMPERATURE.

What parts can replace I-1284-W21?

There is 1 known substitute for I-1284-W21: I-1284-W. Substitute compatibility should be verified for your specific system.

What is the NSN for I-1284-W21?

I-1284-W21 is cataloged in the U.S. Government catalog under NSN 4820-01-356-5558. This indicates validated use in U.S. government and defense supply chains.

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I-1284-W21 — VALVE,REGULATING,TEMPERATURE

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