PartsTable
Technical Data Sheet
123-70003-019 ✓ 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 360 OR COPPER ALLOY 377 OVERALL, seat_angle: 45.0 DEGREES FIRST END, thread_class: 3A FIRST END A, connection_type: THREADED EXTERNAL PIPE SECOND END, connection_style: PLAIN (PIPE) SECOND END, operating_pressure: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-277-6403, 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
123-70003-019
NSN: 4730-00-277-6403
FSC: 4730
CAGE: F5341 — SAFRAN AEROSYSTEMS EX SAFRAN AEROTECHNICS OXY (FRA)
SPECIFICATIONS
materialCOPPER ALLOY 360 OR COPPER ALLOY 377 OVERALL
seat_angle45.0 DEGREES FIRST END
thread_class3A FIRST END A
connection_typeTHREADED EXTERNAL PIPE SECOND END
connection_stylePLAIN (PIPE) SECOND END
operating_pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size0.375 INCHES FIRST END IN
maximum_operating_temp225.0 FAHRENHEIT SINGLE RESPONSE DEGF
nominal_overall_length0.938 INCHES IN
end_item_identificationMOHAWK OV-1D(SPECIAL ELECTRONIC MISSION AIRCRAFT(SEMA)
media_for_which_designedFLUID SINGLE RESPONSE
thread_series_designatorANPT SECOND END
NSN4730-00-277-6403
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 123-70003-019 · 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 OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.188 INCHES FIRST END IN
SEAT ANGLE: 45.0 DEGREES FIRST END
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-626,COMP 22,HALF HARD OR COMP 21 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
THREAD SERIES DESIGNATOR: ANPT SECOND END
THREAD CLASS: 3A FIRST END A
CONNECTION STYLE: PLAIN (PIPE) SECOND END
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.188 INCHES FIRST END IN
SEAT ANGLE45.0 DEGREES FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626,COMP 22,HALF HARD OR COMP 21 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
THREAD SERIES DESIGNATORANPT SECOND END
THREAD CLASS3A FIRST END A
CONNECTION STYLEPLAIN (PIPE) SECOND END
CONNECTION STYLEINVERTED FLARE (TUBE) FIRST END
THREAD SERIES DESIGNATORUNF FIRST END
NOMINAL THREAD SIZE0.375 INCHES FIRST END IN
MATERIALCOPPER ALLOY 360 OR COPPER ALLOY 377 OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
85035Interchangeable
interchangeable cross-reference
interchangeable
D9595BNInterchangeable
interchangeable cross-reference
interchangeable
7106Interchangeable
interchangeable cross-reference
interchangeable
5509Interchangeable
interchangeable cross-reference
interchangeable
AN780-2Interchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-6001Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 123-70003-019?
123-70003-019 is a ADAPTER,STRAIGHT,PIPE TO TUBE.
What parts can replace 123-70003-019?
There are 22 known substitutes for 123-70003-019: 85035, D9595BN, 7106 and 19 more. Substitute compatibility should be verified for your specific system.
Is 123-70003-019 still available?
123-70003-019 is currently cancelled.
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