PartsTable
Technical Data Sheet
6534D513 ✓ Verified by PartsTable
· HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The ELBOW,FLANGE TO TUBE is a the manufacturer industrial component. Key specifications include material: IRON OVERALL, flow_angle: 90.0 DEGREES, leg_length: 4.750 INCHES NOMINAL FIRST END IN, flange_shape: ROUND WITH HOLES SECOND END, thread_class: 3A FIRST END A, connection_type: THREADED INTERNAL TUBE FIRST END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-182-0283, 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
6534D513
NSN: 4730-01-182-0283
FSC: 4730
CAGE: 36334 — INDAL TECHNOLOGIES INC (CAN)
SPECIFICATIONS
materialIRON OVERALL
flow_angle90.0 DEGREES
leg_length4.750 INCHES NOMINAL FIRST END IN
flange_shapeROUND WITH HOLES SECOND END
thread_class3A FIRST END A
connection_typeTHREADED INTERNAL TUBE FIRST END
connection_stylePLAIN (TUBE) FIRST END
bolt_hole_quantity8 SECOND END
flange_face_designRAISED STRAIGHT SECOND END
nominal_thread_size2.500 INCHES FIRST END IN
nominal_outside_diameter3.320 INCHES SECOND END IN
thread_quantity_per_inch12 FIRST END
NSN4730-01-182-0283
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 6534D513 · 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
THREAD CLASS: 3A FIRST END A
RAISED FACE NOMINAL DIAMETER: 1.760 INCHES SECOND END IN
FLOW ANGLE: 90.0 DEGREES
FLANGE FACE DESIGN: RAISED STRAIGHT SECOND END
THREAD SERIES DESIGNATOR: UN FIRST END
BOLT HOLE QUANTITY: 8 SECOND END
FLANGE SHAPE: ROUND WITH HOLES SECOND END
CONNECTION TYPE: THREADED INTERNAL TUBE FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
THREAD CLASS3A FIRST END A
RAISED FACE NOMINAL DIAMETER1.760 INCHES SECOND END IN
FLOW ANGLE90.0 DEGREES
FLANGE FACE DESIGNRAISED STRAIGHT SECOND END
THREAD SERIES DESIGNATORUN FIRST END
BOLT HOLE QUANTITY8 SECOND END
FLANGE SHAPEROUND WITH HOLES SECOND END
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
LEG LENGTH4.750 INCHES NOMINAL FIRST END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED2.500 INCHES FIRST END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
294-990051-253Interchangeable
interchangeable cross-reference
interchangeable
MIL-PRF-19500/444Interchangeable
interchangeable cross-reference
interchangeable
3479946Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6534D513?
6534D513 is a ELBOW,FLANGE TO TUBE.
What parts can replace 6534D513?
There are 3 known substitutes for 6534D513: 294-990051-253, MIL-PRF-19500/444, 3479946. Substitute compatibility should be verified for your specific system.
What is the NSN for 6534D513?
6534D513 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-182-0283. This indicates validated use in U.S. government and defense supply chains.
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