PartsTable
Technical Data Sheet
E209A11456 ✓ 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 ELBOW,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, flow_angle: 90.0 DEGREES, leg_length: 1.875 INCHES NOMINAL SECOND END IN, connection_style: SOCKET (TUBE) FIRST END, nominal_thread_size: 1.500 INCHES SECOND END IN, thread_series_designator: NPT SECOND END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-088-6643, 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
E209A11456
NSN: 4730-00-088-6643
FSC: 4730
CAGE: 41947 — MUELLER BRASS CO. (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
flow_angle90.0 DEGREES
leg_length1.875 INCHES NOMINAL SECOND END IN
connection_styleSOCKET (TUBE) FIRST END
nominal_thread_size1.500 INCHES SECOND END IN
thread_series_designatorNPT SECOND END
nominal_pipe_size_accommodated1.500 INCHES SECOND END IN
nominal_outside_diameter_tube_accommodated1.500 INCHES FIRST END IN
NSN4730-00-088-6643
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: E209A11456 · 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: 1.500 INCHES SECOND END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 1.500 INCHES FIRST END IN
THREAD SERIES DESIGNATOR: NPT SECOND END
FLOW ANGLE: 90.0 DEGREES
MATERIAL: COPPER ALLOY OVERALL
LEG LENGTH: 1.875 INCHES NOMINAL SECOND END IN
CONNECTION STYLE: PLAIN (PIPE) SECOND END
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL THREAD SIZE1.500 INCHES SECOND END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.500 INCHES FIRST END IN
THREAD SERIES DESIGNATORNPT SECOND END
FLOW ANGLE90.0 DEGREES
MATERIALCOPPER ALLOY OVERALL
LEG LENGTH1.875 INCHES NOMINAL SECOND END IN
CONNECTION STYLEPLAIN (PIPE) SECOND END
CONNECTION STYLESOCKET (TUBE) FIRST END
NOMINAL PIPE SIZE ACCOMMODATED1.500 INCHES SECOND END IN
LEG LENGTH3.219 INCHES NOMINAL FIRST END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
A11456Interchangeable
interchangeable cross-reference
interchangeable
2922798Interchangeable
interchangeable cross-reference
interchangeable
11456Interchangeable
interchangeable cross-reference
interchangeable
C408U1-1-2CX1-1-2SPSInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is E209A11456?
E209A11456 is a ELBOW,PIPE TO TUBE.
What parts can replace E209A11456?
There are 4 known substitutes for E209A11456: A11456, 2922798, 11456 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for E209A11456?
E209A11456 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-088-6643. This indicates validated use in U.S. government and defense supply chains.
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