PartsTable
Technical Data Sheet
52871AX ✓ 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

HEATING ELEMENT,ELECTRICAL,NONIM. Key specifications include material: COPPER ALLOY 360 OR COPPER ALLOY OVERALL, connection_type: THREADED INTERNAL PIPE ALL ENDS, connection_style: PLAIN (PIPE) ALL ENDS, style_designator: RIGID, SHORT CENTER WRENCHING FACILITY, operating_pressure: 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, nominal_thread_size: 0.250 INCHES ALL ENDS IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-277-5736, 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
52871AX
NSN: 4730-00-277-5736
FSC: 4730
CAGE: 45152 — OSHKOSH CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY 360 OR COPPER ALLOY OVERALL
connection_typeTHREADED INTERNAL PIPE ALL ENDS
connection_stylePLAIN (PIPE) ALL ENDS
style_designatorRIGID, SHORT CENTER WRENCHING FACILITY
operating_pressure125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size0.250 INCHES ALL ENDS IN
maximum_operating_temp300.0 FAHRENHEIT SECOND RESPONSE DEGF
nominal_overall_length1.125 INCHES IN
media_for_which_designedFLUID SECOND RESPONSE
thread_series_designatorNPTF ALL ENDS
nondefinitive_spec/std_data6 FIGURE
specification/standard_data81343-J530 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NSN4730-00-277-5736
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 52871AX · 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
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLE: PLAIN (PIPE) ALL ENDS
NOMINAL PIPE SIZE ACCOMMODATED: 0.250 INCHES ALL ENDS IN
MEDIA FOR WHICH DESIGNED: FLUID SECOND RESPONSE
OPERATING PRESSURE: 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NOMINAL THREAD SIZE: 0.250 INCHES ALL ENDS IN
NONDEFINITIVE SPEC/STD DATA: 6 FIGURE
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
NOMINAL PIPE SIZE ACCOMMODATED0.250 INCHES ALL ENDS IN
MEDIA FOR WHICH DESIGNEDFLUID SECOND RESPONSE
OPERATING PRESSURE125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NOMINAL THREAD SIZE0.250 INCHES ALL ENDS IN
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS FIRST RESPONSE
NONDEFINITIVE SPEC/STD DATA6 FIGURE
MEDIA FOR WHICH DESIGNEDGAS THIRD RESPONSE
STYLE DESIGNATORRIGID, SHORT CENTER WRENCHING FACILITY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
100794Interchangeable
interchangeable cross-reference
interchangeable
120B1-4X1-4Interchangeable
interchangeable cross-reference
interchangeable
8524241-01Interchangeable
interchangeable cross-reference
interchangeable
120-BX1-4X1-4Interchangeable
interchangeable cross-reference
interchangeable
100879Interchangeable
interchangeable cross-reference
interchangeable
PL186Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 52871AX?
52871AX is a HEATING ELEMENT,ELECTRICAL,NONIM.
What parts can replace 52871AX?
There are 20 known substitutes for 52871AX: 100794, 120B1-4X1-4, 8524241-01 and 17 more. Substitute compatibility should be verified for your specific system.
Is 52871AX still available?
52871AX is currently cancelled.
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