4A90175-101A — VALVE,BUTTERFLY

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

4A90175-101A: VALVE,BUTTERFLY.

The VALVE,BUTTERFLY is a the manufacturer industrial component. Key specifications include style_designator: STRAIGHT THRU, flange_face_design: RAISED STRAIGHT SECOND END, operating_pressure: 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, maximum_operating_temp: 400.0 FAHRENHEIT SINGLE RESPONSE DEGF, valve_operation_method: AUTOMATIC, media_for_which_designed: AIR SINGLE RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-132-2008, 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

4A90175-101A

NSN: 4820-00-132-2008
FSC: 4820 — Valves, Nonpowered
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)

SPECIFICATIONS

style_designator	STRAIGHT THRU
flange_face_design	RAISED STRAIGHT SECOND END
operating_pressure	200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
maximum_operating_temp	400.0 FAHRENHEIT SINGLE RESPONSE DEGF
valve_operation_method	AUTOMATIC
media_for_which_designed	AIR SINGLE RESPONSE
raised_face_nominal_height	1.938 INCHES FIRST END IN
raised_face_nominal_diameter	4.345 INCHES SECOND END IN
NSN	4820-00-132-2008

COMPONENT DIAGRAM

KEY FEATURES

•

FLANGE FACE DESIGN: RAISED STRAIGHT SECOND END

•

STYLE DESIGNATOR: STRAIGHT THRU

•

OPERATING PRESSURE: 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS

•

MAXIMUM OPERATING TEMP: 400.0 FAHRENHEIT SINGLE RESPONSE DEGF

•

MEDIA FOR WHICH DESIGNED: AIR SINGLE RESPONSE

•

RAISED FACE NOMINAL DIAMETER: 4.345 INCHES SECOND END IN

•

VALVE OPERATION METHOD: AUTOMATIC

•

RAISED FACE NOMINAL HEIGHT: 0.370 INCHES SECOND END IN

TECHNICAL CHARACTERISTICS

FLANGE FACE DESIGN	RAISED STRAIGHT SECOND END
STYLE DESIGNATOR	STRAIGHT THRU
OPERATING PRESSURE	200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MAXIMUM OPERATING TEMP	400.0 FAHRENHEIT SINGLE RESPONSE DEGF
MEDIA FOR WHICH DESIGNED	AIR SINGLE RESPONSE
RAISED FACE NOMINAL DIAMETER	4.345 INCHES SECOND END IN
VALVE OPERATION METHOD	AUTOMATIC
RAISED FACE NOMINAL HEIGHT	0.370 INCHES SECOND END IN
RAISED FACE NOMINAL HEIGHT	1.938 INCHES FIRST END 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 1

123680-1-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 4A90175-101A?

4A90175-101A is a VALVE,BUTTERFLY.

What parts can replace 4A90175-101A?

There is 1 known substitute for 4A90175-101A: 123680-1-1. Substitute compatibility should be verified for your specific system.

What is the NSN for 4A90175-101A?

4A90175-101A is cataloged in the U.S. Government catalog under NSN 4820-00-132-2008. This indicates validated use in U.S. government and defense supply chains.

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