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Technical Data Sheet
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ST7M433 — TEE,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

ST7M433: TEE,TUBE.

The TEE,TUBE is a the manufacturer industrial component. Key specifications include material: TITANIUM OVERALL, leg_length: 1.820 INCHES NOMINAL SECOND END IN, thread_class: 3A THIRD END A, connection_type: THREADED EXTERNAL TUBE THIRD END, connection_style: SWAGED W/ GROOVES (TUBE) SECOND END, special_features: BLACK POLYTETRAFLUOROETHYLENE COATED AS INDICATED. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-128-9604, 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
ST7M433
NSN: 4730-01-128-9604
NIINs: 011289604, 011289605, 011295579, 011855353
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialTITANIUM OVERALL
leg_length1.820 INCHES NOMINAL SECOND END IN
thread_class3A THIRD END A
connection_typeTHREADED EXTERNAL TUBE THIRD END
connection_styleSWAGED W/ GROOVES (TUBE) SECOND END
special_featuresBLACK POLYTETRAFLUOROETHYLENE COATED AS INDICATED
nominal_thread_size0.438 INCHES THIRD END IN
thread_quantity_per_inch24 THIRD END
thread_series_designatorUNJS THIRD END
material_document_and_classificationAMS4921 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
nominal_outside_diameter_tube_accommodated0.500 INCHES FIRST END IN
NSN4730-01-128-9604
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: ST7M433 · 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) THIRD END
•
CONNECTION TYPE: UNTHREADED INTERNAL TUBE FIRST END
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.625 INCHES THIRD END IN
TECHNICAL CHARACTERISTICS
CONNECTION STYLEPLAIN (TUBE) THIRD END
CONNECTION STYLESWAGED W/ GROOVES (TUBE) SECOND END
CONNECTION STYLESWAGED W/ GROOVES (TUBE) FIRST END
CONNECTION TYPEUNTHREADED INTERNAL TUBE FIRST END
CONNECTION TYPETHREADED EXTERNAL TUBE THIRD END
CONNECTION TYPEUNTHREADED INTERNAL TUBE SECOND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.625 INCHES THIRD END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.625 INCHES SECOND END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.750 INCHES FIRST END IN
LEG LENGTH1.940 INCHES NOMINAL SECOND END IN
SUBSTITUTES & CROSS-REFERENCES 5
H11026E121010Reference document
Same NSN cross-reference
Reference document — Secondary reference
10108649Reference document
Same NSN cross-reference
Reference document — Informative reference only
D11155AE121010Reference document
Same NSN cross-reference
Reference document — Secondary reference
H11155AE121010Reference document
Same NSN cross-reference
Reference document — Secondary reference
LD82012E121010Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is ST7M433?
ST7M433 is a TEE,TUBE.
What parts can replace ST7M433?
There are 5 known substitutes for ST7M433: H11026E121010, 10108649, D11155AE121010 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for ST7M433?
ST7M433 is cataloged in the U.S. Government catalog under NSN 4730-01-128-9604. This indicates validated use in U.S. government and defense supply chains.
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