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AS4139V080806 — TEE,BOSS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

AS4139V080806: TEE,BOSS.

The TEE,BOSS is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, leg_length: 1.143 INCHES NOMINAL FIRST END IN, connection_type: THREADED EXTERNAL TUBE ALL ENDS, connection_style: FLARELESS (TUBE) SECOND END, special_features: ITEM IS FAA CERTIFIED, style_designator: TEE. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-727-9607, 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
AS4139V080806
NSN: 4730-01-727-9607
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
leg_length1.143 INCHES NOMINAL FIRST END IN
connection_typeTHREADED EXTERNAL TUBE ALL ENDS
connection_styleFLARELESS (TUBE) SECOND END
special_featuresITEM IS FAA CERTIFIED
style_designatorTEE
surface_treatmentPASSIVATE OVERALL
operating_pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size0.7500 INCHES FIRST END IN
end_item_identificationKC-46A AIRCRAFT A
media_for_which_designedUNABLE TO DECODE
nominal_outside_diameter0.500 INCHES FIRST END IN
NSN4730-01-727-9607
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: AS4139V080806 · 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 WIDTH ACROSS FLATS: 0.453 INCHES THIRD END IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: UNABLE TO DECODE
•
CONNECTION STYLE: SWIVEL NUT, FLARELESS (SWIVEL NUT ATTACHMENT METHOD OPTIONAL) (TUBE) FIRST END
TECHNICAL CHARACTERISTICS
NOMINAL WIDTH ACROSS FLATS0.453 INCHES THIRD END IN
NOMINAL WIDTH ACROSS FLATS0.577 INCHES FIRST END IN
NOMINAL WIDTH ACROSS FLATS0.577 INCHES SECOND END IN
NOMINAL WIDTH ACROSS FLATSUNABLE TO DECODE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONUNABLE TO DECODE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS2700 NATIONAL SPEC SINGLE TREATMENT RESPONSE OVERALL
CONNECTION STYLESWIVEL NUT, FLARELESS (SWIVEL NUT ATTACHMENT METHOD OPTIONAL) (TUBE) FIRST END
CONNECTION STYLEFLARELESS (TUBE) THIRD END
CONNECTION STYLEFLARELESS (TUBE) SECOND END
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
SUBSTITUTES & CROSS-REFERENCES 1
AS4139Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AS4139V080806?
AS4139V080806 is a TEE,BOSS.
What parts can replace AS4139V080806?
There is 1 known substitute for AS4139V080806: AS4139. Substitute compatibility should be verified for your specific system.
What is the NSN for AS4139V080806?
AS4139V080806 is cataloged in the U.S. Government catalog under NSN 4730-01-727-9607. This indicates validated use in U.S. government and defense supply chains.
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