PartsTable
Technical Data Sheet
AN826-5D ✓ 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 BOSS is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2014 OVERALL, leg_length: 0.922 INCHES NOMINAL THIRD END IN, seat_angle: 37.0 DEGREES THIRD END, thread_class: 3A FIRST END A, connection_type: THREADED EXTERNAL PIPE SECOND END, connection_style: FLARED (TUBE) THIRD END. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-277-5038, 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
AN826-5D
NSN: 4730-00-277-5038
FSC: 4730
CAGE: 88044 — AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2014 OVERALL
leg_length0.922 INCHES NOMINAL THIRD END IN
seat_angle37.0 DEGREES THIRD END
thread_class3A FIRST END A
connection_typeTHREADED EXTERNAL PIPE SECOND END
connection_styleFLARED (TUBE) THIRD END
surface_treatmentANODIZE OVERALL
operating_pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size0.500 INCHES FIRST END IN
thread_series_designatorUNIFIED NATIONAL JOINT FINE (UNJF) THIRD END
specification/standard_data81343-AS5198W050205 GOVERNMENT STANDARD
material_document_and_classificationQQ-A-367,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN4730-00-277-5038
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: AN826-5D · 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
LEG LENGTH: 0.750 INCHES NOMINAL SECOND END IN
SEAT ANGLE: 37.0 DEGREES FIRST END
CONNECTION STYLE: FLARED (TUBE) FIRST END
CONNECTION TYPE: THREADED EXTERNAL TUBE THIRD END
THREAD CLASS: 3A THIRD END A
TECHNICAL CHARACTERISTICS (FLIS)
LEG LENGTH0.750 INCHES NOMINAL SECOND END IN
SEAT ANGLE37.0 DEGREES FIRST END
CONNECTION STYLEFLARED (TUBE) FIRST END
LEG LENGTH0.922 INCHES NOMINAL THIRD END IN
CONNECTION TYPETHREADED EXTERNAL TUBE THIRD END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
THREAD CLASS3A THIRD END A
CONNECTION STYLEPLAIN (PIPE) SECOND END
THREAD SERIES DESIGNATORANPT SECOND END
CONNECTION STYLEFLARED (TUBE) THIRD END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
SAE-AS4842/1Interchangeable
interchangeable cross-reference
interchangeable
AS5198Interchangeable
interchangeable cross-reference
interchangeable
AS1958J080608Interchangeable
interchangeable cross-reference
interchangeable
AS4842/1Interchangeable
interchangeable cross-reference
interchangeable
AS5198-050205Interchangeable
interchangeable cross-reference
interchangeable
4213Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AN826-5D?
AN826-5D is a ADAPTER,STRAIGHT,PIPE TO BOSS.
What parts can replace AN826-5D?
There are 20 known substitutes for AN826-5D: SAE-AS4842/1, AS5198, AS1958J080608 and 17 more. Substitute compatibility should be verified for your specific system.
Is AN826-5D still available?
AN826-5D is currently cancelled.
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