PartsTable
Technical Data Sheet
043 1-2IM ✓ Verified by PartsTable
· HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include material: STEEL CORROSION RESISTING WORKING PARTS, body_design: STRAIGHT PATTERN, design_type: PULSATING CONTINUOUS FLOAT, furnished_items: STRAINER, special_features: 1/2 IN. ORIFICE,1/2 IN.

NPT BLOW-DOWN CON NECTION IN, inlet_connection_type: SOCKET WELDING. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-142-1665, 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
043 1-2IM
NSN: 4730-00-142-1665
FSC: 4730
CAGE: 57574 — VELAN VALVE CORP. (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING WORKING PARTS
body_designSTRAIGHT PATTERN
design_typePULSATING CONTINUOUS FLOAT
furnished_itemsSTRAINER
special_features1/2 IN. ORIFICE,1/2 IN. NPT BLOW-DOWN CON NECTION IN
inlet_connection_typeSOCKET WELDING
outlet_connection_typeSOCKET WELDING
rated_capacity_at_maximum_working_pressure6000.000 POUNDS OF WATER PER HOUR LBS
NSN4730-00-142-1665
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 043 1-2IM · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
RATED CAPACITY AT MAXIMUM WORKING PRESSURE: 6000.000 POUNDS OF WATER PER HOUR LBS
MATERIAL: STEEL CORROSION RESISTING WORKING PARTS
OUTLET CONNECTION TYPE: SOCKET WELDING
FURNISHED ITEMS: STRAINER
DESIGN TYPE: PULSATING CONTINUOUS FLOAT
INLET CONNECTION TYPE: SOCKET WELDING
BODY DESIGN: STRAIGHT PATTERN
TECHNICAL CHARACTERISTICS (FLIS)
RATED CAPACITY AT MAXIMUM WORKING PRESSURE6000.000 POUNDS OF WATER PER HOUR LBS
MATERIALSTEEL CORROSION RESISTING WORKING PARTS
OUTLET CONNECTION TYPESOCKET WELDING
FURNISHED ITEMSSTRAINER
DESIGN TYPEPULSATING CONTINUOUS FLOAT
INLET CONNECTION TYPESOCKET WELDING
BODY DESIGNSTRAIGHT PATTERN
SPECIAL FEATURES1/2 IN. ORIFICE,1/2 IN. NPT BLOW-DOWN CON NECTION IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
A1783PC.46AInterchangeable
interchangeable cross-reference
interchangeable
4344Interchangeable
interchangeable cross-reference
interchangeable
N00431-2INB215FLGEInterchangeable
interchangeable cross-reference
interchangeable
N0052Interchangeable
interchangeable cross-reference
interchangeable
N0043-3-4INSKTWLDInterchangeable
interchangeable cross-reference
interchangeable
000-75-044CG15BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 043 1-2IM?
043 1-2IM is a RESISTOR,VARIABLE,WIRE WOUND,NON.
What parts can replace 043 1-2IM?
There are 20 known substitutes for 043 1-2IM: A1783PC.46A, 4344, N00431-2INB215FLGE and 17 more. Substitute compatibility should be verified for your specific system.
Is 043 1-2IM still available?
043 1-2IM is currently cancelled.
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