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F287-1203-1 — ADAPTER,STRAIGHT,FLANGE TO PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

F287-1203-1: ADAPTER,STRAIGHT,FLANGE TO PIPE.

ADAPTER,STRAIGHT,FLANGE TO PIPE. Key specifications include material: STEEL COMP 304 OVERALL, flange_shape: ROUND SECOND END, connection_type: THREADED EXTERNAL PIPE FIRST END, connection_style: PLAIN (PIPE) FIRST END, special_features: FLANGE FACE GROOVED WITH GASKET, flange_face_design: RECESSED WITH GASKET GROOVE SECOND END. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-359-2391, 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
F287-1203-1
NSN: 4730-01-359-2391
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 04577 — MISSION SYSTEMS ORCHARD PARK INC (USA)
SPECIFICATIONS
materialSTEEL COMP 304 OVERALL
flange_shapeROUND SECOND END
connection_typeTHREADED EXTERNAL PIPE FIRST END
connection_stylePLAIN (PIPE) FIRST END
special_featuresFLANGE FACE GROOVED WITH GASKET
flange_face_designRECESSED WITH GASKET GROOVE SECOND END
nominal_thread_size0.250 INCHES FIRST END IN
recess_nominal_diameter0.375 INCHES SECOND END IN
nominal_outside_diameter0.710 INCHES SECOND END IN
thread_series_designatorANPT FIRST END
NSN4730-01-359-2391
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: F287-1203-1 · 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: ROUND SECOND END
•
FLANGE FACE DESIGN: RECESSED WITH GASKET GROOVE SECOND END
•
CONNECTION STYLE: PLAIN (PIPE) FIRST END
•
CONNECTION TYPE: FLANGE SECOND END
•
NOMINAL THREAD SIZE: 0.250 INCHES FIRST END IN
•
NOMINAL OUTSIDE DIAMETER: 0.710 INCHES SECOND END IN
TECHNICAL CHARACTERISTICS
FLANGE SHAPEROUND SECOND END
FLANGE FACE DESIGNRECESSED WITH GASKET GROOVE SECOND END
CONNECTION STYLEPLAIN (PIPE) FIRST END
CONNECTION TYPEFLANGE SECOND END
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST END
NOMINAL THREAD SIZE0.250 INCHES FIRST END IN
NOMINAL OUTSIDE DIAMETER0.710 INCHES SECOND END IN
SPECIAL FEATURESFLANGE FACE GROOVED WITH GASKET
MATERIALSTEEL COMP 304 OVERALL
THREAD SERIES DESIGNATORANPT 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

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 F287-1203-1?
F287-1203-1 is a ADAPTER,STRAIGHT,FLANGE TO PIPE.
What is the NSN for F287-1203-1?
F287-1203-1 is cataloged in the U.S. Government catalog under NSN 4730-01-359-2391. This indicates validated use in U.S. government and defense supply chains.
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