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7386494 — ADAPTER,STRAIGHT,FLANGE TO FLANG

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

7386494: ADAPTER,STRAIGHT,FLANGE TO FLANG.

ADAPTER,STRAIGHT,FLANGE TO FLANG. Key specifications include material: STEEL CORROSION RESISTING OVERALL, flange_shape: ROUND WITH HOLES SECOND END, nominal_width: 4.500 INCHES SECOND END IN, nominal_length: 4.500 INCHES SECOND END IN, connection_type: FLANGE FIRST END, special_features: MILITARY CRITICAL, EXPORT CONTROL; 316 STAINLESS STEEL. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-564-0989, 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
7386494
NSN: 4730-01-564-0989
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
flange_shapeROUND WITH HOLES SECOND END
nominal_width4.500 INCHES SECOND END IN
nominal_length4.500 INCHES SECOND END IN
connection_typeFLANGE FIRST END
special_featuresMILITARY CRITICAL, EXPORT CONTROL; 316 STAINLESS STEEL
nominal_thickness0.250 INCHES SECOND END IN
surface_treatmentPASSIVATE OVERALL
bolt_hole_quantity4 SECOND END
nominal_overall_length3.500 INCHES IN
end_item_identificationCAMERA TURRET
nominal_outside_diameter5.450 INCHES FIRST END IN
NSN4730-01-564-0989
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 7386494 · 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
•
FLANGE SHAPE: ROUND WITH HOLES SECOND END
•
NOMINAL PIPE SIZE ACCOMMODATED: 2.500 INCHES ALL ENDS IN
•
NOMINAL LENGTH: 4.500 INCHES SECOND END IN
•
BOLT CIRCLE NOMINAL DIAMETER: 5.000 INCHES FIRST END IN
•
NOMINAL OVERALL LENGTH: 3.500 INCHES IN
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
CONNECTION TYPE: FLANGE SECOND END
TECHNICAL CHARACTERISTICS
FLANGE SHAPEROUND WITH HOLES SECOND END
FLANGE SHAPERECTANGULAR WITH HOLES FIRST END
NOMINAL PIPE SIZE ACCOMMODATED2.500 INCHES ALL ENDS IN
NOMINAL LENGTH4.500 INCHES SECOND END IN
BOLT CIRCLE NOMINAL DIAMETER5.000 INCHES FIRST END IN
NOMINAL OVERALL LENGTH3.500 INCHES IN
CRITICALITY CODE JUSTIFICATIONFEAT
CONNECTION TYPEFLANGE SECOND END
CONNECTION TYPEFLANGE FIRST END
BOLT HOLE NOMINAL DIAMETER0.281 INCHES SECOND 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 7386494?
7386494 is a ADAPTER,STRAIGHT,FLANGE TO FLANG.
What is the NSN for 7386494?
7386494 is cataloged in the U.S. Government catalog under NSN 4730-01-564-0989. This indicates validated use in U.S. government and defense supply chains.
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