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PartsTable / COMPONENT / N0043-3-4INSKTWLD
N0043-3-4INSKTWLD ✓ 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

The TRAP,STEAM is a the manufacturer industrial component. Key specifications include material: STEEL BODY, body_design: STRAIGHT PATTERN, design_type: THERMOSTATIC, furnished_items: STRAINER, inlet_connection_type: SOCKET WELDING, outlet_connection_type: SOCKET WELDING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-202-9604, 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
N0043-3-4INSKTWLD
NSN: 4730-00-202-9604
FSC: 4730
CAGE: 57574 — VELAN VALVE CORP. (USA)
SPECIFICATIONS
materialSTEEL BODY
body_designSTRAIGHT PATTERN
design_typeTHERMOSTATIC
furnished_itemsSTRAINER
inlet_connection_typeSOCKET WELDING
outlet_connection_typeSOCKET WELDING
maximum_steam_working_pressureERR-060
reference_number_differentiating_characteristics3/4 IN.,150 PSI IN
NSN4730-00-202-9604
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: N0043-3-4INSKTWLD · 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
•
MATERIAL: STEEL BODY
•
OUTLET CONNECTION TYPE: SOCKET WELDING
•
BODY DESIGN: STRAIGHT PATTERN
•
FURNISHED ITEMS: STRAINER
•
INLET CONNECTION TYPE: SOCKET WELDING
•
MAXIMUM STEAM WORKING PRESSURE: ERR-060
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: 3/4 IN.,150 PSI IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL BODY
OUTLET CONNECTION TYPESOCKET WELDING
BODY DESIGNSTRAIGHT PATTERN
FURNISHED ITEMSSTRAINER
INLET CONNECTION TYPESOCKET WELDING
MAXIMUM STEAM WORKING PRESSUREERR-060
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS3/4 IN.,150 PSI IN
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS3/4 IN.,150 PSI IN
MATERIALSTEEL CORROSION RESISTING WORKING PARTS
MATERIALSTEEL CORROSION RESISTING WORKING PARTS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
043 1-2IMInterchangeable
interchangeable cross-reference
interchangeable
43-44Interchangeable
interchangeable cross-reference
interchangeable
MIL-T-960Interchangeable
interchangeable cross-reference
interchangeable
N00431-2INB215FLGEInterchangeable
interchangeable cross-reference
interchangeable
N0052Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is N0043-3-4INSKTWLD?
N0043-3-4INSKTWLD is a TRAP,STEAM.
What parts can replace N0043-3-4INSKTWLD?
There are 5 known substitutes for N0043-3-4INSKTWLD: 043 1-2IM, 43-44, MIL-T-960 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for N0043-3-4INSKTWLD?
N0043-3-4INSKTWLD is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-202-9604. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026