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276793 — ELBOW,FLANGE TO TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

276793: ELBOW,FLANGE TO TUBE.

The ELBOW,FLANGE TO TUBE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, flow_angle: 105.0 DEGREES, leg_length: 2.870 INCHES NOMINAL SECOND END IN, seat_angle: 37.0 DEGREES FIRST END, flange_shape: TRIANGULAR WITH HOLES SECOND END, thread_class: 3A FIRST END A. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-203-4884, 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
276793
NSN: 4730-00-203-4884
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
flow_angle105.0 DEGREES
leg_length2.870 INCHES NOMINAL SECOND END IN
seat_angle37.0 DEGREES FIRST END
flange_shapeTRIANGULAR WITH HOLES SECOND END
thread_class3A FIRST END A
nominal_width2.486 INCHES SECOND END IN
nominal_length2.500 INCHES SECOND END IN
connection_typeFLANGE SECOND END
connection_styleFLARED (TUBE) FIRST END
nominal_thickness0.290 INCHES SECOND END IN
bolt_hole_quantity3 SECOND END
NSN4730-00-203-4884
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 276793 · 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: TRIANGULAR WITH HOLES SECOND END
•
FLOW ANGLE: 105.0 DEGREES
•
FLANGE FACE DESIGN: PLAIN SECOND END
•
CONNECTION STYLE: FLARED (TUBE) FIRST END
•
NOMINAL LENGTH: 2.500 INCHES SECOND END IN
•
BOLT CIRCLE NOMINAL DIAMETER: 2.100 INCHES SECOND END IN
•
CONNECTION TYPE: FLANGE SECOND END
TECHNICAL CHARACTERISTICS
FLANGE SHAPETRIANGULAR WITH HOLES SECOND END
FLOW ANGLE105.0 DEGREES
FLANGE FACE DESIGNPLAIN SECOND END
CONNECTION STYLEFLARED (TUBE) FIRST END
NOMINAL LENGTH2.500 INCHES SECOND END IN
BOLT CIRCLE NOMINAL DIAMETER2.100 INCHES SECOND END IN
CONNECTION TYPEFLANGE SECOND END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
BOLT HOLE NOMINAL DIAMETER0.344 INCHES SECOND END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.000 INCHES FIRST END IN
SUBSTITUTES & CROSS-REFERENCES 1
7932761Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 276793?
276793 is a ELBOW,FLANGE TO TUBE.
What parts can replace 276793?
There is 1 known substitute for 276793: 7932761. Substitute compatibility should be verified for your specific system.
What is the NSN for 276793?
276793 is cataloged in the U.S. Government catalog under NSN 4730-00-203-4884. This indicates validated use in U.S. government and defense supply chains.
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