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4464K376 — REDUCER,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

4464K376: REDUCER,PIPE.

The REDUCER,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL STAINLESS - USE STB000 OVERALL, special_features: SCHEDULE 40 STD. WALL, MED.

PRESSURE FITTINGS, operating_pressure: 650.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS, maximum_operating_temp: 72.0 FAHRENHEIT FIRST RESPONSE DEGF, media_for_which_designed: STEAM THIRD RESPONSE, nominal_outside_diameter: 1.625 INCHES FIRST END IN. This part is cataloged in the U.S. Government catalog under NSN 4730-01-614-9244, 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
4464K376
NSN: 4730-01-614-9244
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialSTEEL STAINLESS - USE STB000 OVERALL
special_featuresSCHEDULE 40 STD. WALL, MED. PRESSURE FITTINGS
operating_pressure650.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS
maximum_operating_temp72.0 FAHRENHEIT FIRST RESPONSE DEGF
media_for_which_designedSTEAM THIRD RESPONSE
nominal_outside_diameter1.625 INCHES FIRST END IN
thread_series_designatorNPT ALL ENDS
nominal_pipe_size_accommodated1.25 INCHES FIRST END IN
part_name_assigned_by_controlling_agencyREDUCER, PIPE, COUPLING
NSN4730-01-614-9244
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4464K376 · 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: 1.25 INCHES FIRST END IN
•
OPERATING PRESSURE: 1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
•
MAXIMUM OPERATING TEMP: 350.0 FAHRENHEIT SECOND RESPONSE DEGF
•
NOMINAL OUTSIDE DIAMETER: 1.625 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE ACCOMMODATED1.25 INCHES FIRST END IN
NOMINAL PIPE SIZE ACCOMMODATED1.00 INCHES SECOND END IN
OPERATING PRESSURE1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
OPERATING PRESSURE650.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS
MAXIMUM OPERATING TEMP350.0 FAHRENHEIT SECOND RESPONSE DEGF
MAXIMUM OPERATING TEMP72.0 FAHRENHEIT FIRST RESPONSE DEGF
NOMINAL OUTSIDE DIAMETER1.625 INCHES FIRST END IN
NOMINAL OUTSIDE DIAMETER1.25 INCHES SECOND END IN
SPECIAL FEATURESSCHEDULE 40 STD. WALL, MED. PRESSURE FITTINGS
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SECOND 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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4464K376?
4464K376 is a REDUCER,PIPE.
What is the NSN for 4464K376?
4464K376 is cataloged in the U.S. Government catalog under NSN 4730-01-614-9244. This indicates validated use in U.S. government and defense supply chains.
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