911C390 — VALVE,BUTTERFLY

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

911C390: VALVE,BUTTERFLY.

The VALVE,BUTTERFLY is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 922 BODY, 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, valve_operation_method: MANUAL, media_for_which_designed: WATER, SALT SINGLE RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-217-9833, 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

911C390

NSN: 4820-01-217-9833
FSC: 4820 — Valves, Nonpowered
CAGE: 91363 — NORRISEAL NORRIS VALUES DIV DBA DOVER CO (USA)

SPECIFICATIONS

material	COPPER ALLOY 922 BODY
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
valve_operation_method	MANUAL
media_for_which_designed	WATER, SALT SINGLE RESPONSE
nondefinitive_spec/std_data	A CLASS AND 2 TYPE
specification/standard_data	81349-MIL-V-22133C/REVC/AMEND2 GOVERNMENT SPECIFICATION
material_document_and_classification	ASTM B-61 ASSN STD SINGLE MATERIAL RESPONSE BODY
NSN	4820-01-217-9833

COMPONENT DIAGRAM

KEY FEATURES

•

STYLE DESIGNATOR: STRAIGHT THRU

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B-61 ASSN STD SINGLE MATERIAL RESPONSE BODY

•

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

•

SPECIFICATION/STANDARD DATA: 81349-MIL-V-22133C/REVC/AMEND2 GOVERNMENT SPECIFICATION

•

MAXIMUM OPERATING TEMP: 400.0 FAHRENHEIT SINGLE RESPONSE DEGF

•

NONDEFINITIVE SPEC/STD DATA: A CLASS AND 2 TYPE

•

MEDIA FOR WHICH DESIGNED: WATER, SALT SINGLE RESPONSE

TECHNICAL CHARACTERISTICS

STYLE DESIGNATOR	STRAIGHT THRU
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B-61 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-288 COMP A 0R E FED SPEC SINGLE MATERIAL RESPONSE SEAT
OPERATING PRESSURE	200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
SPECIFICATION/STANDARD DATA	81349-MIL-V-22133C/REVC/AMEND2 GOVERNMENT SPECIFICATION
MAXIMUM OPERATING TEMP	400.0 FAHRENHEIT SINGLE RESPONSE DEGF
NONDEFINITIVE SPEC/STD DATA	A CLASS AND 2 TYPE
MEDIA FOR WHICH DESIGNED	WATER, SALT SINGLE RESPONSE
MATERIAL	NICKEL ALLOY SEAT
MATERIAL	COPPER ALLOY 922 BODY

SUBSTITUTES & CROSS-REFERENCES 3

D2030-645A-2KMReference document

Same NSN cross-reference

Reference document — Secondary reference

MIL-V-22133CReference document

Same NSN cross-reference

Reference document — Identification reference

2IN D2030-645A-2KMReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 911C390?

911C390 is a VALVE,BUTTERFLY.

What parts can replace 911C390?

There are 3 known substitutes for 911C390: D2030-645A-2KM, MIL-V-22133C, 2IN D2030-645A-2KM. Substitute compatibility should be verified for your specific system.

What is the NSN for 911C390?

911C390 is cataloged in the U.S. Government catalog under NSN 4820-01-217-9833. This indicates validated use in U.S. government and defense supply chains.

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