PartsTable
Technical Data Sheet
TH1AAP1-2 ✓ 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: COPPER ALLOY AND NICKEL ALLOY BODY, body_design: ANGLE PATTERN, design_type: THERMOSTATIC, furnished_items: STRAINER, thread_direction: RIGHT-HAND BOTH INLET AND OUTLET, inlet_connection_type: GROUND JOINT TAILPIECE W/UNION NUT AND FEMALE IRON PIPE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-232-8024, 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
TH1AAP1-2
NSN: 4730-00-232-8024
FSC: 4730
CAGE: 15809 — MARSHALL ENGINEERED PRODUCTS CO DBA MEPCO (USA)
SPECIFICATIONS
materialCOPPER ALLOY AND NICKEL ALLOY BODY
body_designANGLE PATTERN
design_typeTHERMOSTATIC
furnished_itemsSTRAINER
thread_directionRIGHT-HAND BOTH INLET AND OUTLET
inlet_connection_typeGROUND JOINT TAILPIECE W/UNION NUT AND FEMALE IRON PIPE
outlet_connection_typeGROUND JOINT TAILPIECE W/UNION NUT AND FEMALE IRON PIPE
nondefinitive_spec/std_data2 CLASS
maximum_steam_working_pressureERR-060
screw_thread_series_designatorNPT BOTH INLET AND OUTLET
rated_capacity_at_maximum_working_pressure2600.000 POUNDS OF WATER PER HOUR LBS
NSN4730-00-232-8024
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: TH1AAP1-2 · 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
FURNISHED ITEMS: STRAINER
INLET CONNECTION TYPE: GROUND JOINT TAILPIECE W/UNION NUT AND FEMALE IRON PIPE
NONDEFINITIVE SPEC/STD DATA: 2 CLASS
DESIGN TYPE: THERMOSTATIC
MATERIAL: COPPER ALLOY AND NICKEL ALLOY BODY
RATED CAPACITY AT MAXIMUM WORKING PRESSURE: 2600.000 POUNDS OF WATER PER HOUR LBS
SCREW THREAD SERIES DESIGNATOR: NPT BOTH INLET AND OUTLET
OUTLET CONNECTION TYPE: GROUND JOINT TAILPIECE W/UNION NUT AND FEMALE IRON PIPE
TECHNICAL CHARACTERISTICS (FLIS)
FURNISHED ITEMSSTRAINER
INLET CONNECTION TYPEGROUND JOINT TAILPIECE W/UNION NUT AND FEMALE IRON PIPE
NONDEFINITIVE SPEC/STD DATA2 CLASS
DESIGN TYPETHERMOSTATIC
MATERIALCOPPER ALLOY AND NICKEL ALLOY BODY
RATED CAPACITY AT MAXIMUM WORKING PRESSURE2600.000 POUNDS OF WATER PER HOUR LBS
SCREW THREAD SERIES DESIGNATORNPT BOTH INLET AND OUTLET
OUTLET CONNECTION TYPEGROUND JOINT TAILPIECE W/UNION NUT AND FEMALE IRON PIPE
BODY DESIGNANGLE PATTERN
THREAD DIRECTIONRIGHT-HAND BOTH INLET AND OUTLET
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
K4551-2Interchangeable
interchangeable cross-reference
interchangeable
MILT2118Interchangeable
interchangeable cross-reference
interchangeable
1633-37-30PC135Interchangeable
interchangeable cross-reference
interchangeable
N157 1-2Interchangeable
interchangeable cross-reference
interchangeable
J446 3-4INInterchangeable
interchangeable cross-reference
interchangeable
M2118-G-2-S-0Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is TH1AAP1-2?
TH1AAP1-2 is a TRAP,STEAM.
What parts can replace TH1AAP1-2?
There are 18 known substitutes for TH1AAP1-2: K4551-2, MILT2118, 1633-37-30PC135 and 15 more. Substitute compatibility should be verified for your specific system.
Is TH1AAP1-2 still available?
TH1AAP1-2 is currently cancelled.
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