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Technical Data Sheet

AN784D10 — Technical Data Sheet

✓ 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,TUBE TO BOSS is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, leg_length: 1.625 INCHES NOMINAL THIRD END IN, seat_angle: 37.0 DEGREES FIRST END, thread_class: 3A FIRST END BULKHEAD A, connection_type: THREADED INTERNAL BOSS SECOND END, connection_style: FLARED (TUBE) FIRST END. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-277-5134, 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
AN784D10
NSN: 4730-00-277-5134
FSC: 4730
CAGE: 22995 — CROWN FITTING CO INC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
leg_length1.625 INCHES NOMINAL THIRD END IN
seat_angle37.0 DEGREES FIRST END
thread_class3A FIRST END BULKHEAD A
connection_typeTHREADED INTERNAL BOSS SECOND END
connection_styleFLARED (TUBE) FIRST END
surface_treatmentANODIZE OVERALL
nominal_thread_size0.875 INCHES ALL ENDS IN
thread_series_designatorUNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS
specification/standard_data88044-AN784 GOVERNMENT STANDARD
furnished_items_and_quantity2 PREFORMED PACKING
nominal_outside_diameter_tube_accommodated0.625 INCHES FIRST END IN
NSN4730-00-277-5134
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: AN784D10 · 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 CLASS: 3A FIRST END A
•
CONNECTION STYLE: FLARED W/ GASKET SEAL (BOSS) THIRD END
•
LEG LENGTH: 1.156 INCHES NOMINAL SECOND END IN
•
MATERIAL: ALUMINUM ALLOY OVERALL
•
NOMINAL THREAD SIZE: 0.875 INCHES ALL ENDS IN
•
CONNECTION TYPE: THREADED INTERNAL BOSS SECOND END
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.625 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD CLASS3A FIRST END A
CONNECTION STYLEFLARED W/ GASKET SEAL (BOSS) THIRD END
LEG LENGTH1.156 INCHES NOMINAL SECOND END IN
MATERIALALUMINUM ALLOY OVERALL
NOMINAL THREAD SIZE0.875 INCHES ALL ENDS IN
CONNECTION TYPETHREADED INTERNAL BOSS SECOND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.625 INCHES FIRST END IN
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
CONNECTION STYLEFLARED (TUBE) FIRST END
LEG LENGTH2.375 INCHES NOMINAL FIRST END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
AS1032D101010Interchangeable
Same NIIN cross-reference
interchangeable
AS4875/1Interchangeable
Same NIIN cross-reference
interchangeable
AS1032Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AN784D10?
AN784D10 is a ADAPTER,STRAIGHT,TUBE TO BOSS.
What parts can replace AN784D10?
There are 3 known substitutes for AN784D10: AS1032D101010, AS4875/1, AS1032. Substitute compatibility should be verified for your specific system.
Is AN784D10 still available?
AN784D10 is currently cancelled.
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