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5911212C — COUPLING,HOSE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

5911212C: COUPLING,HOSE.

The COUPLING,HOSE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 360 OVERALL, connection_type: THREADED INTERNAL HOSE FIRST END, connection_style: SWIVEL NUT, GASKET SEAL (HOSE) FIRST END, nominal_thread_size: 0.750 INCHES FIRST END IN, nominal_overall_length: 1.820 INCHES IN, thread_quantity_per_inch: 11-1/2 FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-254-2938, 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
5911212C
NSN: 4730-01-254-2938
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 73402 — AMERICAN COUPLINGS CO (USA)
SPECIFICATIONS
materialCOPPER ALLOY 360 OVERALL
connection_typeTHREADED INTERNAL HOSE FIRST END
connection_styleSWIVEL NUT, GASKET SEAL (HOSE) FIRST END
nominal_thread_size0.750 INCHES FIRST END IN
nominal_overall_length1.820 INCHES IN
thread_quantity_per_inch11-1/2 FIRST END
thread_series_designatorNH FIRST END
nominal_inside_diameter_hose_accommodated0.750 INCHES SECOND END IN
NSN4730-01-254-2938
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 5911212C · 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 STYLE: BARBED OR BEADED (HOSE) SECOND END
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 0.750 INCHES SECOND END IN
•
NOMINAL OVERALL LENGTH: 1.820 INCHES IN
•
CONNECTION TYPE: THREADED INTERNAL HOSE FIRST END
•
NOMINAL THREAD SIZE: 0.750 INCHES FIRST END IN
•
THREAD QUANTITY PER INCH: 11-1/2 FIRST END
TECHNICAL CHARACTERISTICS
CONNECTION STYLEBARBED OR BEADED (HOSE) SECOND END
CONNECTION STYLESWIVEL NUT, GASKET SEAL (HOSE) FIRST END
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED0.750 INCHES SECOND END IN
NOMINAL OVERALL LENGTH1.820 INCHES IN
CONNECTION TYPETHREADED INTERNAL HOSE FIRST END
CONNECTION TYPEUNTHREADED EXTERNAL HOSE SECOND END
NOMINAL THREAD SIZE0.750 INCHES FIRST END IN
THREAD QUANTITY PER INCH11-1/2 FIRST END
MATERIALCOPPER ALLOY 360 OVERALL
THREAD SERIES DESIGNATORNH 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 1
191-1212Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5911212C?
5911212C is a COUPLING,HOSE.
What parts can replace 5911212C?
There is 1 known substitute for 5911212C: 191-1212. Substitute compatibility should be verified for your specific system.
What is the NSN for 5911212C?
5911212C is cataloged in the U.S. Government catalog under NSN 4730-01-254-2938. This indicates validated use in U.S. government and defense supply chains.
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