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NH1650C300B0650 — COUPLING,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

NH1650C300B0650: COUPLING,PIPE.

The COUPLING,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL SLEEVE, connection_type: UNTHREADED INTERNAL PIPE ALL ENDS, connection_style: CLAMPING W/ GASKET SEAL (PIPE) ALL ENDS, style_designator: COMPRESSION CLAMP TYPE (FLEXMASTER), surface_treatment: ZINC OVERALL, operating_pressure: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-117-1937, 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
NH1650C300B0650
NSN: 4730-01-117-1937
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 01276 — DANFOSS POWER SOLUTIONS II, LLC (USA)
SPECIFICATIONS
materialSTEEL SLEEVE
connection_typeUNTHREADED INTERNAL PIPE ALL ENDS
connection_styleCLAMPING W/ GASKET SEAL (PIPE) ALL ENDS
style_designatorCOMPRESSION CLAMP TYPE (FLEXMASTER)
surface_treatmentZINC OVERALL
operating_pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
maximum_operating_temp215.0 FAHRENHEIT SINGLE RESPONSE DEGF
nominal_overall_length6.500 INCHES IN
media_for_which_designedOIL SECOND RESPONSE
furnished_items_and_quantity2 BOLT AND 2 GASKET AND 2 LOCKNUT
nominal_pipe_size_accommodated3.000 INCHES ALL ENDS IN
NSN4730-01-117-1937
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: NH1650C300B0650 · 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
•
FURNISHED ITEMS AND QUANTITY: 2 BOLT AND 2 GASKET AND 2 LOCKNUT
•
NOMINAL PIPE SIZE ACCOMMODATED: 3.000 INCHES ALL ENDS IN
•
CONNECTION STYLE: CLAMPING W/ GASKET SEAL (PIPE) ALL ENDS
•
NOMINAL OVERALL LENGTH: 6.500 INCHES IN
•
CONNECTION TYPE: UNTHREADED INTERNAL PIPE ALL ENDS
•
STYLE DESIGNATOR: COMPRESSION CLAMP TYPE (FLEXMASTER)
•
OPERATING PRESSURE: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
MAXIMUM OPERATING TEMP: 215.0 FAHRENHEIT SINGLE RESPONSE DEGF
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY2 BOLT AND 2 GASKET AND 2 LOCKNUT
NOMINAL PIPE SIZE ACCOMMODATED3.000 INCHES ALL ENDS IN
CONNECTION STYLECLAMPING W/ GASKET SEAL (PIPE) ALL ENDS
NOMINAL OVERALL LENGTH6.500 INCHES IN
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
STYLE DESIGNATORCOMPRESSION CLAMP TYPE (FLEXMASTER)
OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MAXIMUM OPERATING TEMP215.0 FAHRENHEIT SINGLE RESPONSE DEGF
SURFACE TREATMENTZINC OVERALL
MEDIA FOR WHICH DESIGNEDOIL SECOND RESPONSE
SUBSTITUTES & CROSS-REFERENCES 1
40327Same 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 NH1650C300B0650?
NH1650C300B0650 is a COUPLING,PIPE.
What parts can replace NH1650C300B0650?
There is 1 known substitute for NH1650C300B0650: 40327. Substitute compatibility should be verified for your specific system.
What is the NSN for NH1650C300B0650?
NH1650C300B0650 is cataloged in the U.S. Government catalog under NSN 4730-01-117-1937. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
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.