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4464K535 — REDUCER,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

4464K535: REDUCER,PIPE.

The REDUCER,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL STAINLESS - USE STB000 OVERALL, special_features: LOW-PRESSURE, THREADED, nominal_outside_diameter: 1.0 INCHES SECOND END IN, nominal_pipe_size_accommodated: 1.0 INCHES FIRST END IN, part_name_assigned_by_controlling_agency: REDUCER, PIPE, COUPLING. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-614-7079, 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
4464K535
NSN: 4730-01-614-7079
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialSTEEL STAINLESS - USE STB000 OVERALL
special_featuresLOW-PRESSURE, THREADED
nominal_outside_diameter1.0 INCHES SECOND END IN
nominal_pipe_size_accommodated1.0 INCHES FIRST END IN
part_name_assigned_by_controlling_agencyREDUCER, PIPE, COUPLING
NSN4730-01-614-7079
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4464K535 · 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: 0.750 INCHES SECOND END IN
•
NOMINAL OUTSIDE DIAMETER: 1.25 INCHES FIRST END IN
•
MATERIAL: STEEL STAINLESS - USE STB000 OVERALL
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE ACCOMMODATED0.750 INCHES SECOND END IN
NOMINAL PIPE SIZE ACCOMMODATED1.0 INCHES FIRST END IN
NOMINAL OUTSIDE DIAMETER1.25 INCHES FIRST END IN
NOMINAL OUTSIDE DIAMETER1.0 INCHES SECOND END IN
SPECIAL FEATURESLOW-PRESSURE, THREADED
PART NAME ASSIGNED BY CONTROLLING AGENCYREDUCER, PIPE, COUPLING
MATERIALSTEEL STAINLESS - USE STB000 OVERALL
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 4464K535?
4464K535 is a REDUCER,PIPE.
What is the NSN for 4464K535?
4464K535 is cataloged in the U.S. Government catalog under NSN 4730-01-614-7079. 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.