PartsTable
Technical Data Sheet
3IN R3030-43AA-1FM ✓ Verified by PartsTable
· GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

LINE SECTION,RADIO FREQUENCY TRA. Key specifications include material: COPPER ALLOY 922 BODY, valve_size: 3.000 INCHES IN, special_features: INCLUDES 10 POSITION THROTTLING HANDLE, style_designator: STRAIGHT THRU, mounting_facility: LUG(S), operating_pressure: 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-340-9951, 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
3IN R3030-43AA-1FM
NSN: 4820-01-340-9951
FSC: 4820
CAGE: 1NB39 — DOVER RESOURCES, INC. DIV NORRISEAL (USA)
SPECIFICATIONS
materialCOPPER ALLOY 922 BODY
valve_size3.000 INCHES IN
special_featuresINCLUDES 10 POSITION THROTTLING HANDLE
style_designatorSTRAIGHT THRU
mounting_facilityLUG(S)
operating_pressure200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
maximum_operating_temp180.0 FAHRENHEIT SINGLE RESPONSE DEGF
minimum_operating_temp20.0 FAHRENHEIT DEGF
valve_operation_methodMANUAL
material_document_and_classificationASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY
NSN4820-01-340-9951
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 3IN R3030-43AA-1FM · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
VALVE OPERATION METHOD: MANUAL
MATERIAL: STEEL COMP 416 STEM
OPERATING PRESSURE: 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
STYLE DESIGNATOR: STRAIGHT THRU
MINIMUM OPERATING TEMP: 20.0 FAHRENHEIT DEGF
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY
TECHNICAL CHARACTERISTICS (FLIS)
VALVE OPERATION METHODMANUAL
MATERIALSTEEL COMP 416 STEM
SPECIAL FEATURESINCLUDES 10 POSITION THROTTLING HANDLE
OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
STYLE DESIGNATORSTRAIGHT THRU
MINIMUM OPERATING TEMP20.0 FAHRENHEIT DEGF
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B148, ALLOY 9C ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIALCOPPER ALLOY 922 BODY
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
920214Interchangeable
interchangeable cross-reference
interchangeable
22468Interchangeable
interchangeable cross-reference
interchangeable
4127-501Interchangeable
interchangeable cross-reference
interchangeable
LS-748Interchangeable
interchangeable cross-reference
interchangeable
1029998Interchangeable
interchangeable cross-reference
interchangeable
10219998Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3IN R3030-43AA-1FM?
3IN R3030-43AA-1FM is a LINE SECTION,RADIO FREQUENCY TRA.
What parts can replace 3IN R3030-43AA-1FM?
There are 9 known substitutes for 3IN R3030-43AA-1FM: 920214, 22468, 4127-501 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3IN R3030-43AA-1FM?
3IN R3030-43AA-1FM is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-340-9951. This indicates validated use in U.S. government and defense supply chains.
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