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NH-33 — COUPLING,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

NH-33: COUPLING,PIPE.

The COUPLING,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING BODY, connection_type: GROOVED COUPLING INLET, end_item_identification: 7360-01-579-1956, nominal_outside_diameter: 3.0 INCHES FIRST END IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-617-4185, 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
NH-33
NSN: 4730-01-617-4185
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 0JM37 — FERNCO INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING BODY
connection_typeGROOVED COUPLING INLET
special_features: CONFORM TO CISPI 310,FACTORY MUTUAL EN 1680;COMPLY W/ASTM C564,ASTM 1277,IAPMO FILE NUMBER 3198,COMMONWEALTH OF MASSACHUSETTS CMR-248 AND CITY OF NEW YORK MEA 253-98-E
end_item_identification7360-01-579-1956
nominal_outside_diameter3.0 INCHES FIRST END IN
NSN4730-01-617-4185
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: NH-33 · 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: GROOVED COUPLING INLET
•
NOMINAL OUTSIDE DIAMETER: 3.0 INCHES FIRST END IN
•
MATERIAL: STEEL CORROSION RESISTING BODY
TECHNICAL CHARACTERISTICS
CONNECTION TYPEGROOVED COUPLING INLET
NOMINAL OUTSIDE DIAMETER3.0 INCHES FIRST END IN
SPECIAL FEATURES: CONFORM TO CISPI 310,FACTORY MUTUAL EN 1680;COMPLY W/ASTM C564,ASTM 1277,IAPMO FILE NUMBER 3198,COMMONWEALTH OF MASSACHUSETTS CMR-248 AND CITY OF NEW YORK MEA 253-98-E
END ITEM IDENTIFICATION7360-01-579-1956
MATERIALSTEEL CORROSION RESISTING BODY
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is NH-33?
NH-33 is a COUPLING,PIPE.
What is the NSN for NH-33?
NH-33 is cataloged in the U.S. Government catalog under NSN 4730-01-617-4185. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.