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Technical Data Sheet
PartsTable / COMPONENT / 215-73436-103
215-73436-103 ✓ 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,TUBE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024 OVERALL, flow_angle: 90.0 DEGREES, leg_length: 2.120 INCHES NOMINAL FIRST END IN, seat_angle: 37.0 DEGREES ALL ENDS, thread_class: 3A FIRST END BULKHEAD A, connection_type: THREADED EXTERNAL TUBE FIRST END BULKHEAD. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-824-4692, 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
215-73436-103
NSN: 4730-00-824-4692
FSC: 4730
CAGE: 80378 — TRIUMPH AEROSTRUCTURES, LLC DBA TRIUMPH AEROSTRUCTURES - VOUGHT INTEGRATED PROGRAMS DIVISION (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024 OVERALL
flow_angle90.0 DEGREES
leg_length2.120 INCHES NOMINAL FIRST END IN
seat_angle37.0 DEGREES ALL ENDS
thread_class3A FIRST END BULKHEAD A
connection_typeTHREADED EXTERNAL TUBE FIRST END BULKHEAD
connection_styleFLARED (TUBE) ALL ENDS
operating_pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size0.562 INCHES FIRST END BULKHEAD IN
union_joint_locationFIRST END
maximum_operating_temp135.0 CELSIUS SINGLE RESPONSE DEGC
media_for_which_designedFUEL SINGLE RESPONSE
NSN4730-00-824-4692
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 215-73436-103 · 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
•
THREAD SERIES DESIGNATOR: UNF FIRST END BULKHEAD
•
THREAD CLASS: 3A FIRST END BULKHEAD A
•
SEAT ANGLE: 37.0 DEGREES ALL ENDS
•
MAXIMUM OPERATING TEMP: 135.0 CELSIUS SINGLE RESPONSE DEGC
•
NOMINAL THREAD SIZE: 0.562 INCHES ALL ENDS IN
•
OPERATING PRESSURE: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
LEG LENGTH: 1.060 INCHES NOMINAL SECOND END IN
•
CONNECTION STYLE: FLARED (TUBE) ALL ENDS
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SERIES DESIGNATORUNF FIRST END BULKHEAD
THREAD CLASS3A FIRST END BULKHEAD A
SEAT ANGLE37.0 DEGREES ALL ENDS
MAXIMUM OPERATING TEMP135.0 CELSIUS SINGLE RESPONSE DEGC
NOMINAL THREAD SIZE0.562 INCHES ALL ENDS IN
OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
LEG LENGTH1.060 INCHES NOMINAL SECOND END IN
CONNECTION STYLEFLARED (TUBE) ALL ENDS
THREAD CLASS3A ALL ENDS A
UNION JOINT LOCATIONFIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
2CD871Interchangeable
interchangeable cross-reference
interchangeable
7950100161Interchangeable
interchangeable cross-reference
interchangeable
A20488Interchangeable
interchangeable cross-reference
interchangeable
215-73419-2Interchangeable
Same NIIN cross-reference
interchangeable
215-73419Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 215-73436-103?
215-73436-103 is a ELBOW,TUBE.
What parts can replace 215-73436-103?
There are 5 known substitutes for 215-73436-103: 2CD871, 7950100161, A20488 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 215-73436-103?
215-73436-103 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-824-4692. 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