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ST7M263V8 — ELBOW,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

ST7M263V8: ELBOW,TUBE.

The ELBOW,TUBE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, flow_angle: 90.0 DEGREES, leg_length: 0.880 INCHES NOMINAL FIRST END IN, thread_class: 2A SECOND END A, special_features: WEAPON SYSTEM ESSENTIAL, surface_treatment: CHROMATE BODY. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-322-2638, 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
ST7M263V8
NSN: 4730-01-322-2638
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
flow_angle90.0 DEGREES
leg_length0.880 INCHES NOMINAL FIRST END IN
thread_class2A SECOND END A
special_featuresWEAPON SYSTEM ESSENTIAL
surface_treatmentCHROMATE BODY
nominal_thread_size0.750 INCHES FIRST END IN
end_item_identificationF/A-18 HORNET AIRCRAFT
thread_series_designatorUNF SECOND END
criticality_code_justificationFEAT
nominal_outside_diameter_tube_accommodated0.500 INCHES FIRST END IN
NSN4730-01-322-2638
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: ST7M263V8 · 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
•
FLOW ANGLE: 90.0 DEGREES
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.500 INCHES SECOND END IN
•
LEG LENGTH: 0.880 INCHES NOMINAL FIRST END IN
•
NOMINAL THREAD SIZE: 0.750 INCHES SECOND END IN
TECHNICAL CHARACTERISTICS
FLOW ANGLE90.0 DEGREES
CRITICALITY CODE JUSTIFICATIONFEAT
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES SECOND END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES FIRST END IN
LEG LENGTH0.880 INCHES NOMINAL FIRST END IN
LEG LENGTH2.094 INCHES NOMINAL SECOND END IN
NOMINAL THREAD SIZE0.750 INCHES SECOND END IN
NOMINAL THREAD SIZE0.750 INCHES SECOND END BULKHEAD IN
NOMINAL THREAD SIZE0.750 INCHES FIRST END IN
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
SUBSTITUTES & CROSS-REFERENCES 1
ST7M263Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is ST7M263V8?
ST7M263V8 is a ELBOW,TUBE.
What parts can replace ST7M263V8?
There is 1 known substitute for ST7M263V8: ST7M263. Substitute compatibility should be verified for your specific system.
What is the NSN for ST7M263V8?
ST7M263V8 is cataloged in the U.S. Government catalog under NSN 4730-01-322-2638. This indicates validated use in U.S. government and defense supply chains.
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