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6530-70-302-3101 — ELBOW,FLANGE TO TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

6530-70-302-3101: ELBOW,FLANGE TO TUBE.

The ELBOW,FLANGE TO TUBE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALLUNABLE TO DECODE, flow_angle: 90.0 DEGREES, leg_length: 1.200 INCHES NOMINAL THIRD END IN, seat_angle: 45.0 DEGREES FIRST END, flange_shape: RECTANGULAR WITH HOLES SECOND END, thread_class: 3B INLET. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-939-8652, 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
6530-70-302-3101
NSN: 4730-00-939-8652
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OVERALLUNABLE TO DECODE
flow_angle90.0 DEGREES
leg_length1.200 INCHES NOMINAL THIRD END IN
seat_angle45.0 DEGREES FIRST END
flange_shapeRECTANGULAR WITH HOLES SECOND END
thread_class3B INLET
nominal_width2.188 INCHES SECOND END IN
inlet_locationLOW HEEL SINGLE INLET
nominal_length2.188 INCHES SECOND END IN
connection_typeFLANGE SECOND END
connection_styleGASKET SEAL (BOSS) INLET
nominal_thickness0.250 INCHES SECOND END IN
NSN4730-00-939-8652
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 6530-70-302-3101 · 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
•
FLOW ANGLE: 90.0 DEGREES
•
FLANGE FACE DESIGN: RAISED STRAIGHT SECOND ENDUNABLE TO DECODE
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE INSIDEUNABLE TO DECODE
•
CONNECTION STYLE: GASKET SEAL (BOSS) INLET
•
NOMINAL LENGTH: 2.188 INCHES SECOND END IN
•
INLET LOCATION: LOW HEEL SINGLE INLET
TECHNICAL CHARACTERISTICS
FLANGE SHAPERECTANGULAR WITH HOLES SECOND END
FLOW ANGLE90.0 DEGREES
FLANGE FACE DESIGNRAISED STRAIGHT SECOND ENDUNABLE TO DECODE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE INSIDEUNABLE TO DECODE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OUTSIDEUNABLE TO DECODE
CONNECTION STYLEGASKET SEAL (BOSS) INLET
NOMINAL LENGTH2.188 INCHES SECOND END IN
INLET LOCATIONLOW HEEL SINGLE INLET
CONNECTION TYPEFLANGE SECOND END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
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 1
65307-03023Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 6530-70-302-3101?
6530-70-302-3101 is a ELBOW,FLANGE TO TUBE.
What parts can replace 6530-70-302-3101?
There is 1 known substitute for 6530-70-302-3101: 65307-03023. Substitute compatibility should be verified for your specific system.
What is the NSN for 6530-70-302-3101?
6530-70-302-3101 is cataloged in the U.S. Government catalog under NSN 4730-00-939-8652. This indicates validated use in U.S. government and defense supply chains.
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