911-509 — SUPPORT,STRUCTURAL COMPONENT,AIR

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

911-509: SUPPORT,STRUCTURAL COMPONENT,AIR.

SUPPORT,STRUCTURAL COMPONENT,AIR. Key specifications include material: NICKEL ALLOY FLOW CONTROL DEVICE, valve_size: 10.000 INCHES IN, special_features: WATERPROOF WORM AND GEAR OPERATOR WITH HYDRAULIC MOTOR SWITCH., style_designator: STRAIGHT THRU, operating_pressure: 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, maximum_operating_temp: 180.0 FAHRENHEIT SINGLE RESPONSE DEGF. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-137-7236, 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

911-509

NSN: 4820-01-137-7236
NIINs: 011377236, 012129965
FSC: 4820 — Valves, Nonpowered
CAGE: 91363 — NORRISEAL NORRIS VALUES DIV DBA DOVER CO (USA)

SPECIFICATIONS

material	NICKEL ALLOY FLOW CONTROL DEVICE
valve_size	10.000 INCHES IN
special_features	WATERPROOF WORM AND GEAR OPERATOR WITH HYDRAULIC MOTOR SWITCH.
style_designator	STRAIGHT THRU
operating_pressure	200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
maximum_operating_temp	180.0 FAHRENHEIT SINGLE RESPONSE DEGF
valve_operation_method	MANUAL
end_item_identification	MODEL R1011-64AA-2F
material_document_and_classification	ASTM B164 CLASS A ASSN STD SINGLE MATERIAL RESPONSE SEAT
NSN	4820-01-137-7236

COMPONENT DIAGRAM

KEY FEATURES

•

PRESSURE RATING: 200.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS

•

OUTSIDE DIAMETER: 10.000 INCHES NOMINAL IN

•

STYLE DESIGNATOR: BUTTERFLY

•

MATERIAL: NICKEL ALLOY

TECHNICAL CHARACTERISTICS

PRESSURE RATING	200.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
OUTSIDE DIAMETER	10.000 INCHES NOMINAL IN
STYLE DESIGNATOR	BUTTERFLY
END ITEM IDENTIFICATION	MODEL R1011-64AA-2F
MATERIAL	NICKEL ALLOY

SUBSTITUTES & CROSS-REFERENCES 7

51310B012Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

911-518 PART 310B012Reference document

Same NSN cross-reference

Reference document — Secondary reference

310B183Reference document

Same NSN cross-reference

Reference document — Secondary reference

910-142 REFERENCE 6 10INSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

910-142Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

911-517 PIECE 2 PART 310B012Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is 911-509?

911-509 is a SUPPORT,STRUCTURAL COMPONENT,AIR.

What parts can replace 911-509?

There are 7 known substitutes for 911-509: 51310B012, 911-518 PART 310B012, 310B183 and 4 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 911-509?

911-509 is cataloged in the U.S. Government catalog under NSN 4820-01-137-7236. This indicates validated use in U.S. government and defense supply chains.

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911-509 — SUPPORT,STRUCTURAL COMPONENT,AIR

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