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MBEU-69490 — REDUCER,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

MBEU-69490: REDUCER,PIPE.

The REDUCER,PIPE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 7075 OVERALL, reducer_type: CONCENTRIC, surface_treatment: PAINT OVERALL, nominal_thread_size: 0.500 INCHES SECOND END IN, nominal_overall_length: 0.875 INCHES IN, thread_series_designator: UNEF SECOND END. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-125-6903, 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
MBEU-69490
NSN: 4730-01-125-6903
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: U1604 — MARTIN-BAKER AIRCRAFT COMPANY LIMITED (GBR)
SPECIFICATIONS
materialALUMINUM ALLOY 7075 OVERALL
reducer_typeCONCENTRIC
surface_treatmentPAINT OVERALL
nominal_thread_size0.500 INCHES SECOND END IN
nominal_overall_length0.875 INCHES IN
thread_series_designatorUNEF SECOND END
material_document_and_classificationQQ-A-225/9,COND T 7351 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN4730-01-125-6903
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: MBEU-69490 · 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 OVERALL LENGTH: 0.875 INCHES IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/9,COND T 7351 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD SIZE: 0.500 INCHES SECOND END IN
•
SURFACE TREATMENT: PAINT OVERALL
•
MATERIAL: ALUMINUM ALLOY 7075 OVERALL
•
THREAD SERIES DESIGNATOR: UNEF SECOND END
TECHNICAL CHARACTERISTICS
NOMINAL OVERALL LENGTH0.875 INCHES IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/9,COND T 7351 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD SIZE0.500 INCHES SECOND END IN
NOMINAL THREAD SIZE0.562 INCHES FIRST END IN
SURFACE TREATMENTPAINT OVERALL
MATERIALALUMINUM ALLOY 7075 OVERALL
THREAD SERIES DESIGNATORUNEF SECOND END
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT (UNJ) FIRST END
REDUCER TYPECONCENTRIC
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

No substitute or cross-reference records for this part.

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 MBEU-69490?
MBEU-69490 is a REDUCER,PIPE.
What is the NSN for MBEU-69490?
MBEU-69490 is cataloged in the U.S. Government catalog under NSN 4730-01-125-6903. This indicates validated use in U.S. government and defense supply chains.
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