PartsTable
Technical Data Sheet
D-6545 ✓ 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 HOSE is a the manufacturer industrial component. Key specifications include flow_angle: 90.0 DEGREES, leg_length: 1.375 INCHES NOMINAL FIRST END IN, flange_shape: OVAL WITH HOLES FIRST END, nominal_width: 2.625 INCHES FIRST END IN, nominal_length: 3.375 INCHES FIRST END IN, connection_type: FLANGE 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 4730-00-363-7387, 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
D-6545
NSN: 4730-00-363-7387
FSC: 4730
CAGE: 80072 — H20 TANK INC U S MOTORS DIV (USA)
SPECIFICATIONS
flow_angle90.0 DEGREES
leg_length1.375 INCHES NOMINAL FIRST END IN
flange_shapeOVAL WITH HOLES FIRST END
nominal_width2.625 INCHES FIRST END IN
nominal_length3.375 INCHES FIRST END IN
connection_typeFLANGE FIRST END
connection_stylePLAIN (HOSE) SECOND END
nominal_thickness0.375 INCHES FIRST END IN
bolt_hole_quantity2 FIRST END
flange_face_designRAISED WITH CURVE AND RADIUS FIRST END
bolt_hole_nominal_diameter0.344 INCHES FIRST END IN
bolt_circle_nominal_diameter2.625 INCHES FIRST END IN
NSN4730-00-363-7387
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: D-6545 · 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
CONNECTION TYPE: FLANGE FIRST END
FLANGE FACE DESIGN: RAISED WITH CURVE AND RADIUS FIRST END
FLANGE SHAPE: OVAL WITH HOLES FIRST END
LEG LENGTH: 1.375 INCHES NOMINAL FIRST END IN
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 1.750 INCHES SECOND END IN
NOMINAL WIDTH: 2.625 INCHES FIRST END IN
CONNECTION STYLE: PLAIN (HOSE) SECOND END
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTION TYPEFLANGE FIRST END
FLANGE FACE DESIGNRAISED WITH CURVE AND RADIUS FIRST END
FLANGE SHAPEOVAL WITH HOLES FIRST END
LEG LENGTH1.375 INCHES NOMINAL FIRST END IN
CONNECTION TYPEUNTHREADED EXTERNAL HOSE SECOND END
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED1.750 INCHES SECOND END IN
NOMINAL WIDTH2.625 INCHES FIRST END IN
CONNECTION STYLEPLAIN (HOSE) SECOND END
BOLT HOLE NOMINAL DIAMETER0.344 INCHES FIRST END IN
NOMINAL LENGTH3.375 INCHES FIRST END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
6545Interchangeable
interchangeable cross-reference
interchangeable
YMD-6837Interchangeable
interchangeable cross-reference
interchangeable
AMD-1088 ITEM 13Interchangeable
interchangeable cross-reference
interchangeable
5190692Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D-6545?
D-6545 is a ELBOW,FLANGE TO HOSE.
What parts can replace D-6545?
There are 4 known substitutes for D-6545: 6545, YMD-6837, AMD-1088 ITEM 13 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D-6545?
D-6545 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-363-7387. This indicates validated use in U.S. government and defense supply chains.
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