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AS4229T16-043 — ADAPTER,STRAIGHT,PIPE TO TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

AS4229T16-043: ADAPTER,STRAIGHT,PIPE TO TUBE.

The ADAPTER,STRAIGHT,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY UNS R56400 OVERALL, thread_class: 3A FIRST END A, connection_type: UNTHREADED EXTERNAL TUBE SECOND END, connection_style: FLANGED TO GROOVED CLAMP (FEMALE)(HOSE) SECOND END, operating_pressure: 2000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, nominal_thread_size: 1.2500 INCHES FIRST END IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-633-0826, 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
AS4229T16-043
NSN: 4730-01-633-0826
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialTITANIUM ALLOY UNS R56400 OVERALL
thread_class3A FIRST END A
connection_typeUNTHREADED EXTERNAL TUBE SECOND END
connection_styleFLANGED TO GROOVED CLAMP (FEMALE)(HOSE) SECOND END
operating_pressure2000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size1.2500 INCHES FIRST END IN
thread_pitch_diameters+1.249 TO 1.250 INCHES FIRST END IN
end_item_identificationF-35
thread_quantity_per_inch14 FIRST END
thread_series_designatorUNJS FIRST END
material_document_and_classificationAMS4965 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
nominal_outside_diameter_tube_accommodated1.000 INCHES SECOND END IN
NSN4730-01-633-0826
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: AS4229T16-043 · 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
•
CONNECTION STYLE: PLAIN (TUBE) FIRST END
•
TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED: 0.043 INCHES SECOND END IN
•
CONNECTION TYPE: THREADED EXTERNAL BOSS FIRST END
•
THREAD PITCH DIAMETERS: +1.249 TO 1.250 INCHES FIRST END IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS4965 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 1.000 INCHES SECOND END IN
TECHNICAL CHARACTERISTICS
CONNECTION STYLEPLAIN (TUBE) FIRST END
CONNECTION STYLEFLANGED TO GROOVED CLAMP (FEMALE)(HOSE) SECOND END
TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED0.043 INCHES SECOND END IN
CONNECTION TYPETHREADED EXTERNAL BOSS FIRST END
CONNECTION TYPEUNTHREADED EXTERNAL TUBE SECOND END
THREAD PITCH DIAMETERS+1.249 TO 1.250 INCHES FIRST END IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS4965 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.000 INCHES SECOND END IN
OPERATING PRESSURE2000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NOMINAL THREAD SIZE1.2500 INCHES FIRST END IN
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES 1
SAE-AS85421Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AS4229T16-043?
AS4229T16-043 is a ADAPTER,STRAIGHT,PIPE TO TUBE.
What parts can replace AS4229T16-043?
There is 1 known substitute for AS4229T16-043: SAE-AS85421. Substitute compatibility should be verified for your specific system.
What is the NSN for AS4229T16-043?
AS4229T16-043 is cataloged in the U.S. Government catalog under NSN 4730-01-633-0826. This indicates validated use in U.S. government and defense supply chains.
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U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.