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44705K153 — COUPLING,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

44705K153: COUPLING,PIPE.

The COUPLING,PIPE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 OVERALL, nominal_length: 3.125 INCHES ALL ENDS IN, connection_type: THREADED INTERNAL PIPE FIRST END, connection_style: PLAIN (PIPE) ALL ENDS, features_provided: ROHS DIRECTIVE COMPLIANCE, 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 4730-01-718-9537, 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
44705K153
NSN: 4730-01-718-9537
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 5M429 — ALASKAN COPPER COMPANIES, INC. DBA ALASKAN COPPER WORKS (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061 OVERALL
nominal_length3.125 INCHES ALL ENDS IN
connection_typeTHREADED INTERNAL PIPE FIRST END
connection_stylePLAIN (PIPE) ALL ENDS
features_providedROHS DIRECTIVE COMPLIANCE
operating_pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
media_for_which_designedAIR FIRST RESPONSE
thread_series_designatorNPT FIRST END
nominal_pipe_size_accommodated2.50 INCHES ALL ENDS IN
NSN4730-01-718-9537
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 44705K153 · 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
•
NOMINAL PIPE SIZE ACCOMMODATED: 2.50 INCHES ALL ENDS IN
•
CONNECTION STYLE: PLAIN (PIPE) ALL ENDS
•
NOMINAL LENGTH: 3.125 INCHES ALL ENDS IN
•
CONNECTION TYPE: THREADED INTERNAL PIPE FIRST END
•
OPERATING PRESSURE: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
FEATURES PROVIDED: ROHS DIRECTIVE COMPLIANCE
•
MEDIA FOR WHICH DESIGNED: OIL SECOND RESPONSE
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE ACCOMMODATED2.50 INCHES ALL ENDS IN
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
CONNECTION STYLEPLAIN (PIPE) FIRST END
NOMINAL LENGTH3.125 INCHES ALL ENDS IN
CONNECTION TYPETHREADED INTERNAL PIPE FIRST END
OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
FEATURES PROVIDEDROHS DIRECTIVE COMPLIANCE
MEDIA FOR WHICH DESIGNEDOIL SECOND RESPONSE
MEDIA FOR WHICH DESIGNEDAIR FIRST RESPONSE
MEDIA FOR WHICH DESIGNEDWATER THIRD RESPONSE
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 44705K153?
44705K153 is a COUPLING,PIPE.
What is the NSN for 44705K153?
44705K153 is cataloged in the U.S. Government catalog under NSN 4730-01-718-9537. This indicates validated use in U.S. government and defense supply chains.
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