PartsTable
Technical Data Sheet
5127707-035-101 ✓ Verified by PartsTable
· HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The REDUCER,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, reducer_type: CONCENTRIC, connection_type: THREADED EXTERNAL PIPE SECOND END, connection_style: PLAIN (PIPE) SECOND END, special_features: 1.250 IN. SQ HEAD WRENCHING FEATURE; 0.580 IN.

DIA THRU TAP DRILL IN, nominal_thread_size: 2.000 INCHES SECOND END IN. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-014-6686, 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
5127707-035-101
NSN: 4730-01-014-6686
FSC: 4730
CAGE: 99696 — LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN SYSTEMS & GLOBAL SOLUTIONS (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
reducer_typeCONCENTRIC
connection_typeTHREADED EXTERNAL PIPE SECOND END
connection_stylePLAIN (PIPE) SECOND END
special_features1.250 IN. SQ HEAD WRENCHING FEATURE; 0.580 IN. DIA THRU TAP DRILL IN
nominal_thread_size2.000 INCHES SECOND END IN
nominal_overall_length1.500 INCHES IN
thread_series_designatorNPT FIRST END
reduced_passage_nominal_inside_diameter0.375 INCHES SECOND END IN
NSN4730-01-014-6686
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 5127707-035-101 · 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
THREAD SERIES DESIGNATOR: NPT FIRST END
NOMINAL THREAD SIZE: 0.500 INCHES FIRST END IN
CONNECTION STYLE: PLAIN (PIPE) FIRST END
NOMINAL OVERALL LENGTH: 1.500 INCHES IN
REDUCED PASSAGE NOMINAL INSIDE DIAMETER: 0.500 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURES1.250 IN. SQ HEAD WRENCHING FEATURE; 0.580 IN. DIA THRU TAP DRILL IN
THREAD SERIES DESIGNATORNPT FIRST END
NOMINAL THREAD SIZE0.500 INCHES FIRST END IN
CONNECTION STYLEPLAIN (PIPE) FIRST END
THREAD SERIES DESIGNATORNPT SECOND END
NOMINAL OVERALL LENGTH1.500 INCHES IN
NOMINAL THREAD SIZE2.000 INCHES SECOND END IN
REDUCED PASSAGE NOMINAL INSIDE DIAMETER0.500 INCHES FIRST END IN
REDUCER TYPECONCENTRIC
MATERIALSTEEL CORROSION RESISTING OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
24407Interchangeable
interchangeable cross-reference
interchangeable
24405Interchangeable
interchangeable cross-reference
interchangeable
24405 SET 2Interchangeable
interchangeable cross-reference
interchangeable
607 SET 2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5127707-035-101?
5127707-035-101 is a REDUCER,PIPE.
What parts can replace 5127707-035-101?
There are 4 known substitutes for 5127707-035-101: 24407, 24405, 24405 SET 2 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5127707-035-101?
5127707-035-101 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-014-6686. This indicates validated use in U.S. government and defense supply chains.
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