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02191-2114 — ADAPTER,STRAIGHT,FLANGE TO PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

02191-2114: ADAPTER,STRAIGHT,FLANGE TO PIPE.

ADAPTER,STRAIGHT,FLANGE TO PIPE. Key specifications include material: COPPER ALLOY OVERALL, flange_shape: RECTANGULAR WITH HOLES SECOND END, nominal_width: 3.500 INCHES SECOND END IN, nominal_length: 3.500 INCHES SECOND END IN, connection_type: THREADED INTERNAL PIPE FIRST END, connection_style: PLAIN (PIPE) FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-939-9913, 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
02191-2114
NSN: 4730-00-939-9913
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 93568 — HARSCO CORP BMY-COMBAT SYSTEMS DIV (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
flange_shapeRECTANGULAR WITH HOLES SECOND END
nominal_width3.500 INCHES SECOND END IN
nominal_length3.500 INCHES SECOND END IN
connection_typeTHREADED INTERNAL PIPE FIRST END
connection_stylePLAIN (PIPE) FIRST END
nominal_thickness0.656 INCHES SECOND END IN
bolt_hole_quantity4 SECOND END
flange_face_designPLAIN WITH GASKET GROOVE SECOND END
nominal_thread_size2.000 INCHES FIRST END IN
nominal_overall_length1.312 INCHES IN
thread_series_designatorNPT FIRST END
NSN4730-00-939-9913
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 02191-2114 · 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
•
FLANGE FACE DESIGN: PLAIN WITH GASKET GROOVE SECOND END
•
CONNECTION STYLE: PLAIN (PIPE) FIRST END
•
NOMINAL LENGTH: 3.500 INCHES SECOND END IN
•
NOMINAL OVERALL LENGTH: 1.312 INCHES IN
•
CONNECTION TYPE: FLANGE SECOND END
•
BOLT HOLE NOMINAL DIAMETER: 0.375 INCHES SECOND END IN
TECHNICAL CHARACTERISTICS
FLANGE SHAPERECTANGULAR WITH HOLES SECOND END
FLANGE FACE DESIGNPLAIN WITH GASKET GROOVE SECOND END
CONNECTION STYLEPLAIN (PIPE) FIRST END
NOMINAL LENGTH3.500 INCHES SECOND END IN
NOMINAL OVERALL LENGTH1.312 INCHES IN
CONNECTION TYPEFLANGE SECOND END
CONNECTION TYPETHREADED INTERNAL PIPE FIRST END
BOLT HOLE NOMINAL DIAMETER0.375 INCHES SECOND END IN
NOMINAL THREAD SIZE2.000 INCHES FIRST END IN
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH2.750 INCHES SECOND END IN
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
2191-2114Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 02191-2114?
02191-2114 is a ADAPTER,STRAIGHT,FLANGE TO PIPE.
What parts can replace 02191-2114?
There is 1 known substitute for 02191-2114: 2191-2114. Substitute compatibility should be verified for your specific system.
What is the NSN for 02191-2114?
02191-2114 is cataloged in the U.S. Government catalog under NSN 4730-00-939-9913. This indicates validated use in U.S. government and defense supply chains.
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