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8730374 — ELBOW,FLANGE TO HOSE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

8730374: ELBOW,FLANGE TO HOSE.

The ELBOW,FLANGE TO HOSE is a the manufacturer industrial component. Key specifications include flow_angle: 90.0 DEGREES, leg_length: 2.938 INCHES NOMINAL FIRST END IN, flange_shape: ROUND WITH HOLES FIRST END, connection_type: FLANGE FIRST END, connection_style: PLAIN (HOSE) SECOND END, nominal_thickness: 0.375 INCHES FIRST END IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-322-9568, 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
8730374
NSN: 4730-00-322-9568
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
flow_angle90.0 DEGREES
leg_length2.938 INCHES NOMINAL FIRST END IN
flange_shapeROUND WITH HOLES FIRST END
connection_typeFLANGE FIRST END
connection_stylePLAIN (HOSE) SECOND END
nominal_thickness0.375 INCHES FIRST END IN
surface_treatmentANODIZE OVERALL
bolt_hole_quantity5 FIRST END
flange_face_designPLAIN FIRST END
nominal_outside_diameter5.438 INCHES FIRST END IN
bolt_circle_nominal_diameter4.750 INCHES FIRST END IN
material_document_and_classificationQQ-A-601,CASTING COMP 8,9,18OR 20,TEMPER F FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-596,CASTING COMP 1,5 OR 11,TEMPER F FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN4730-00-322-9568
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 8730374 · 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 FIRST END
•
FLOW ANGLE: 90.0 DEGREES
•
FLANGE FACE DESIGN: PLAIN FIRST END
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OR MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
CONNECTION STYLE: PLAIN (HOSE) SECOND END
•
BOLT CIRCLE NOMINAL DIAMETER: 4.750 INCHES FIRST END IN
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 4.531 INCHES SECOND END IN
•
CONNECTION TYPE: UNTHREADED EXTERNAL HOSE SECOND END
TECHNICAL CHARACTERISTICS
FLANGE SHAPEROUND WITH HOLES FIRST END
FLOW ANGLE90.0 DEGREES
FLANGE FACE DESIGNPLAIN FIRST END
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OR MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
CONNECTION STYLEPLAIN (HOSE) SECOND END
BOLT CIRCLE NOMINAL DIAMETER4.750 INCHES FIRST END IN
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED4.531 INCHES SECOND END IN
CONNECTION TYPEUNTHREADED EXTERNAL HOSE SECOND END
CONNECTION TYPEFLANGE FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-601,CASTING COMP 8,9,18OR 20,TEMPER F FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-596,CASTING COMP 1,5 OR 11,TEMPER F FED SPEC SINGLE MATERIAL RESPONSE OVERALL
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8730374?
8730374 is a ELBOW,FLANGE TO HOSE.
What is the NSN for 8730374?
8730374 is cataloged in the U.S. Government catalog under NSN 4730-00-322-9568. This indicates validated use in U.S. government and defense supply chains.
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