911J430 — VALVE,BUTTERFLY

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

911J430: VALVE,BUTTERFLY.

The VALVE,BUTTERFLY is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT, valve_size: 6.000 INCHES IN, style_designator: STRAIGHT THRU, mounting_facility: WAFER, special_test_features: HI SHOCK AND VIBRATION TESTED, valve_operation_method: MANUAL. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-199-4477, 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

911J430

NSN: 4820-01-199-4477
FSC: 4820 — Valves, Nonpowered
CAGE: 1NB39 — DOVER RESOURCES, INC. DIV NORRISEAL (USA)

SPECIFICATIONS

material	RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT
valve_size	6.000 INCHES IN
style_designator	STRAIGHT THRU
mounting_facility	WAFER
special_test_features	HI SHOCK AND VIBRATION TESTED
valve_operation_method	MANUAL
end_item_identification	6 INCH R2030-64AA-2KM IN
material_document_and_classification	QQ-N-288 COMP A OR E FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
NSN	4820-01-199-4477

COMPONENT DIAGRAM

KEY FEATURES

•

SPECIAL TEST FEATURES: HI SHOCK AND VIBRATION TESTED

•

STYLE DESIGNATOR: STRAIGHT THRU

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY

•

VALVE SIZE: 6.000 INCHES IN

•

MOUNTING FACILITY: WAFER

TECHNICAL CHARACTERISTICS

SPECIAL TEST FEATURES	HI SHOCK AND VIBRATION TESTED
STYLE DESIGNATOR	STRAIGHT THRU
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B164 CLASS A ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-288 COMP A OR E FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
VALVE SIZE	6.000 INCHES IN
MOUNTING FACILITY	WAFER
END ITEM IDENTIFICATION	6 INCH R2030-64AA-2KM IN
MATERIAL	COPPER ALLOY BODY
MATERIAL	NICKEL ALLOY FLOW CONTROL DEVICE

SUBSTITUTES & CROSS-REFERENCES 3

911-430Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

6IN R2030-64AA-2KMReference document

Same NSN cross-reference

Reference document — Secondary reference

911-430-911J430Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 911J430?

911J430 is a VALVE,BUTTERFLY.

What parts can replace 911J430?

There are 3 known substitutes for 911J430: 911-430, 6IN R2030-64AA-2KM, 911-430-911J430. Substitute compatibility should be verified for your specific system.

What is the NSN for 911J430?

911J430 is cataloged in the U.S. Government catalog under NSN 4820-01-199-4477. This indicates validated use in U.S. government and defense supply chains.

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