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552947 — ADAPTER,STRAIGHT,FLANGE TO HOSE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

552947: ADAPTER,STRAIGHT,FLANGE TO HOSE.

ADAPTER,STRAIGHT,FLANGE TO HOSE. Key specifications include material: COPPER ALLOY OVERALL, flange_shape: RECTANGULAR WITH HOLES SECOND END, nominal_width: 3.000 INCHES SECOND END IN, nominal_length: 3.000 INCHES SECOND END IN, connection_type: THREADED EXTERNAL HOSE FIRST END, connection_style: PLAIN (HOSE) FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-972-8435, 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
552947
NSN: 4730-00-972-8435
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 1UVT5 — BRP US INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
flange_shapeRECTANGULAR WITH HOLES SECOND END
nominal_width3.000 INCHES SECOND END IN
nominal_length3.000 INCHES SECOND END IN
connection_typeTHREADED EXTERNAL HOSE FIRST END
connection_stylePLAIN (HOSE) FIRST END
nominal_thickness0.344 INCHES SECOND END IN
bolt_hole_quantity4 SECOND END
flange_face_designPLAIN SECOND END
nominal_thread_size2.000 INCHES FIRST END IN
nominal_overall_length1.188 INCHES IN
end_item_identificationNEWPORT CLASS LST
NSN4730-00-972-8435
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 552947 · 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: RECTANGULAR WITH HOLES SECOND END
•
FLANGE FACE DESIGN: PLAIN SECOND END
•
CONNECTION STYLE: PLAIN (HOSE) FIRST END
•
NOMINAL LENGTH: 3.000 INCHES SECOND END IN
•
NOMINAL OVERALL LENGTH: 1.188 INCHES IN
•
CONNECTION TYPE: FLANGE SECOND END
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-69/A,TYPE 1 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
FLANGE SHAPERECTANGULAR WITH HOLES SECOND END
FLANGE FACE DESIGNPLAIN SECOND END
CONNECTION STYLEPLAIN (HOSE) FIRST END
NOMINAL LENGTH3.000 INCHES SECOND END IN
NOMINAL OVERALL LENGTH1.188 INCHES IN
CONNECTION TYPEFLANGE SECOND END
CONNECTION TYPETHREADED EXTERNAL HOSE FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-69/A,TYPE 1 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
BOLT HOLE NOMINAL DIAMETER0.281 INCHES SECOND END IN
NOMINAL THREAD SIZE2.000 INCHES FIRST 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)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 552947?
552947 is a ADAPTER,STRAIGHT,FLANGE TO HOSE.
What is the NSN for 552947?
552947 is cataloged in the U.S. Government catalog under NSN 4730-00-972-8435. This indicates validated use in U.S. government and defense supply chains.
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