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TYPEAHV-41 ✓ 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 COVER,CONDUIT OUTLET is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, body_design: STRAIGHT HORIZONTAL PATTERN OR STRAIGHT VERTICAL PATTERN, design_type: THERMOSTATIC, thread_direction: RIGHT-HAND BOTH INLET AND OUTLET, inlet_connection_type: FEMALE IRON PIPE, outlet_connection_type: FEMALE IRON PIPE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-232-8012, 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
TYPEAHV-41
NSN: 4730-00-232-8012
FSC: 4730
CAGE: 43791 — NICHOLSON STEAM TRAP INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
body_designSTRAIGHT HORIZONTAL PATTERN OR STRAIGHT VERTICAL PATTERN
design_typeTHERMOSTATIC
thread_directionRIGHT-HAND BOTH INLET AND OUTLET
inlet_connection_typeFEMALE IRON PIPE
outlet_connection_typeFEMALE IRON PIPE
nondefinitive_spec/std_data5 TYPE AND 6 CLASS AND 3/4 IN. SIZE IN
maximum_steam_working_pressureERR-060
screw_thread_series_designatorNPT BOTH INLET AND OUTLET
rated_capacity_at_maximum_working_pressure6210.0 POUNDS OF WATER PER HOUR LBS
NSN4730-00-232-8012
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: TYPEAHV-41 · 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
•
MAXIMUM STEAM WORKING PRESSURE: ERR-060
•
INLET CONNECTION TYPE: FEMALE IRON PIPE
•
DESIGN TYPE: THERMOSTATIC
•
SCREW THREAD SERIES DESIGNATOR: NPT BOTH INLET AND OUTLET
•
THREAD DIRECTION: RIGHT-HAND BOTH INLET AND OUTLET
•
MATERIAL: STEEL CORROSION RESISTING WORKING PARTS
•
NONDEFINITIVE SPEC/STD DATA: 5 TYPE AND 6 CLASS AND 3/4 IN. SIZE IN
•
BODY DESIGN: STRAIGHT HORIZONTAL PATTERN OR STRAIGHT VERTICAL PATTERN
TECHNICAL CHARACTERISTICS (FLIS)
MAXIMUM STEAM WORKING PRESSUREERR-060
INLET CONNECTION TYPEFEMALE IRON PIPE
DESIGN TYPETHERMOSTATIC
SCREW THREAD SERIES DESIGNATORNPT BOTH INLET AND OUTLET
THREAD DIRECTIONRIGHT-HAND BOTH INLET AND OUTLET
MATERIALSTEEL CORROSION RESISTING WORKING PARTS
NONDEFINITIVE SPEC/STD DATA5 TYPE AND 6 CLASS AND 3/4 IN. SIZE IN
BODY DESIGNSTRAIGHT HORIZONTAL PATTERN OR STRAIGHT VERTICAL PATTERN
OUTLET CONNECTION TYPEFEMALE IRON PIPE
RATED CAPACITY AT MAXIMUM WORKING PRESSURE6210.0 POUNDS OF WATER PER HOUR LBS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
BS2Interchangeable
interchangeable cross-reference
interchangeable
WWT696Interchangeable
interchangeable cross-reference
interchangeable
62SInterchangeable
interchangeable cross-reference
interchangeable
140Interchangeable
interchangeable cross-reference
interchangeable
B1X-180Interchangeable
interchangeable cross-reference
interchangeable
KE51248Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is TYPEAHV-41?
TYPEAHV-41 is a COVER,CONDUIT OUTLET.
What parts can replace TYPEAHV-41?
There are 18 known substitutes for TYPEAHV-41: BS2, WWT696, 62S and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for TYPEAHV-41?
TYPEAHV-41 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-232-8012. 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