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6530-70-308-2101 — ADAPTER,STRAIGHT,FLANGE TO TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

6530-70-308-2101: ADAPTER,STRAIGHT,FLANGE TO TUBE.

ADAPTER,STRAIGHT,FLANGE TO TUBE. Key specifications include material: STEEL OVERALL, flange_shape: RECTANGULAR WITH HOLES SECOND END, nominal_width: 1.800 INCHES SECOND END IN, nominal_length: 1.800 INCHES SECOND END IN, connection_type: FLANGE SECOND END, connection_style: PLAIN (TUBE) FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-997-0462, 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
6530-70-308-2101
NSN: 4730-00-997-0462
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
flange_shapeRECTANGULAR WITH HOLES SECOND END
nominal_width1.800 INCHES SECOND END IN
nominal_length1.800 INCHES SECOND END IN
connection_typeFLANGE SECOND END
connection_stylePLAIN (TUBE) FIRST END
nominal_thickness0.160 INCHES SECOND END IN
surface_treatmentPASSIVATE OVERALL
bolt_hole_quantity4 SECOND END
flange_face_designPLAIN SECOND END
nominal_overall_length0.875 INCHES IN
bolt_hole_nominal_diameter0.188 INCHES SECOND END IN
NSN4730-00-997-0462
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 6530-70-308-2101 · 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 (TUBE) FIRST END
•
NOMINAL LENGTH: 1.800 INCHES SECOND END IN
•
NOMINAL OVERALL LENGTH: 0.875 INCHES IN
•
CONNECTION TYPE: FLANGE SECOND END
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
FLANGE SHAPERECTANGULAR WITH HOLES SECOND END
FLANGE FACE DESIGNPLAIN SECOND END
CONNECTION STYLEPLAIN (TUBE) FIRST END
NOMINAL LENGTH1.800 INCHES SECOND END IN
NOMINAL OVERALL LENGTH0.875 INCHES IN
CONNECTION TYPEFLANGE SECOND END
CONNECTION TYPEUNTHREADED INTERNAL TUBE FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
BOLT HOLE NOMINAL DIAMETER0.188 INCHES SECOND END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.000 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 6530-70-308-2101?
6530-70-308-2101 is a ADAPTER,STRAIGHT,FLANGE TO TUBE.
What is the NSN for 6530-70-308-2101?
6530-70-308-2101 is cataloged in the U.S. Government catalog under NSN 4730-00-997-0462. This indicates validated use in U.S. government and defense supply chains.
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