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AS5206W10 ✓ 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, nut_style: TUBE COUPLING, nut_height: 1.422 INCHES MINIMUM AND 1.547 INCHES MAXIMUM IN, seat_angle: 33.00 DEGREES NOMINAL, thread_class: 3B, thread_series: UNF. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-433-3191, 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
AS5206W10
NSN: 4730-00-433-3191
FSC: 4730
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
nut_styleTUBE COUPLING
nut_height1.422 INCHES MINIMUM AND 1.547 INCHES MAXIMUM IN
seat_angle33.00 DEGREES NOMINAL
thread_class3B
thread_seriesUNF
special_featuresSUPPORTS GRUMMAN A-10 AIRCRAFT
thread_directionRIGHT-HAND
surface_treatmentANODIZE OVERALL
fabrication_methodFORGED
width_across_flats0.996 INCHES MINIMUM AND 1.003 INCHES MAXIMUM IN
nominal_thread_size0.875 INCHES IN
NSN4730-00-433-3191
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: AS5206W10 · 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
•
FABRICATION METHOD: FORGED
•
NUT HEIGHT: 1.422 INCHES MINIMUM AND 1.547 INCHES MAXIMUM IN
•
MATERIAL: ALUMINUM ALLOY OVERALL
•
SMALLEST INSIDE DIAMETER: 0.631 INCHES MINIMUM AND 0.634 INCHES MAXIMUM IN
•
WIDTH ACROSS FLATS: 0.996 INCHES MINIMUM AND 1.003 INCHES MAXIMUM IN
•
NUT STYLE: TUBE COUPLING
•
SURFACE TREATMENT: ANODIZE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
FABRICATION METHODFORGED
NUT HEIGHT1.422 INCHES MINIMUM AND 1.547 INCHES MAXIMUM IN
MATERIALALUMINUM ALLOY OVERALL
SPECIAL FEATURESSUPPORTS GRUMMAN A-10 AIRCRAFT
SMALLEST INSIDE DIAMETER0.631 INCHES MINIMUM AND 0.634 INCHES MAXIMUM IN
WIDTH ACROSS FLATS0.996 INCHES MINIMUM AND 1.003 INCHES MAXIMUM IN
NUT STYLETUBE COUPLING
SURFACE TREATMENTANODIZE OVERALL
THREAD SERIESUNF
THREAD CLASS3B
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
AS5206-12Interchangeable
interchangeable cross-reference
interchangeable
AS5206Interchangeable
interchangeable cross-reference
interchangeable
SAE-AS4841Interchangeable
interchangeable cross-reference
interchangeable
AN817-12DInterchangeable
interchangeable cross-reference
interchangeable
AS4841Interchangeable
interchangeable cross-reference
interchangeable
AS5206-02Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AS5206W10?
AS5206W10 is a ADAPTER,STRAIGHT,TUBE TO BOSS.
What parts can replace AS5206W10?
There are 12 known substitutes for AS5206W10: AS5206-12, AS5206, SAE-AS4841 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AS5206W10?
AS5206W10 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-433-3191. 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