PartsTable
Technical Data Sheet
E13523 ✓ 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 ADAPTER,STRAIGHT,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, thread_class: 2A FIRST END A, connection_type: THREADED EXTERNAL TUBE FIRST END, connection_style: PLAIN (PIPE) SECOND END, nominal_thread_size: 0.562 INCHES ALL ENDS IN, nominal_overall_length: 0.846 INCHES IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-192-4393, 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
E13523
NSN: 4730-01-192-4393
FSC: 4730
CAGE: U9992 — JFD LTD (GBR)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
thread_class2A FIRST END A
connection_typeTHREADED EXTERNAL TUBE FIRST END
connection_stylePLAIN (PIPE) SECOND END
nominal_thread_size0.562 INCHES ALL ENDS IN
nominal_overall_length0.846 INCHES IN
thread_series_designatorUNF FIRST END
nominal_outside_diameter_tube_accommodated0.375 INCHES FIRST END IN
NSN4730-01-192-4393
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: E13523 · 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
NOMINAL THREAD SIZE: 0.562 INCHES ALL ENDS IN
MATERIAL: COPPER ALLOY OVERALL
CONNECTION TYPE: THREADED EXTERNAL PIPE SECOND END
CONNECTION STYLE: PLAIN (TUBE) FIRST END
THREAD SERIES DESIGNATOR: UNF FIRST END
NOMINAL OVERALL LENGTH: 0.846 INCHES IN
THREAD CLASS: 2A FIRST END A
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL THREAD SIZE0.562 INCHES ALL ENDS IN
MATERIALCOPPER ALLOY OVERALL
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND END
CONNECTION STYLEPLAIN (TUBE) FIRST END
THREAD SERIES DESIGNATORUNF FIRST END
CONNECTION STYLEPLAIN (PIPE) SECOND END
NOMINAL OVERALL LENGTH0.846 INCHES IN
THREAD CLASS2A FIRST END A
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES FIRST END IN
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
11640465Interchangeable
interchangeable cross-reference
interchangeable
100444Interchangeable
interchangeable cross-reference
interchangeable
31-105Interchangeable
interchangeable cross-reference
interchangeable
5192Interchangeable
interchangeable cross-reference
interchangeable
8254-400Interchangeable
interchangeable cross-reference
interchangeable
10490-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is E13523?
E13523 is a ADAPTER,STRAIGHT,PIPE TO TUBE.
What parts can replace E13523?
There are 15 known substitutes for E13523: 11640465, 100444, 31-105 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for E13523?
E13523 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-192-4393. This indicates validated use in U.S. government and defense supply chains.
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