PartsTable
Technical Data Sheet
9431K37 ✓ 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 ELBOW,PIPE TO HOSE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, nominal_length: 2.480 INCHES FIRST END IN, connection_type: UNTHREADED EXTERNAL HOSE SECOND END, nominal_thread_size: 1.500 INCHES FIRST END IN, end_item_identification: 6115-01-591-1161; GENERATOR, HEATING AND AIR CONDITIONER, thread_series_designator: NPT FIRST END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-649-1265, 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
9431K37
NSN: 4730-01-649-1265
FSC: 4730
CAGE: 3A054 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
nominal_length2.480 INCHES FIRST END IN
connection_typeUNTHREADED EXTERNAL HOSE SECOND END
nominal_thread_size1.500 INCHES FIRST END IN
end_item_identification6115-01-591-1161; GENERATOR, HEATING AND AIR CONDITIONER
thread_series_designatorNPT FIRST END
part_name_assigned_by_controlling_agencyFITTING 90-1.50MNPT X 1.500 BARB BZ
nominal_inside_diameter_hose_accommodated1.500 INCHES SECOND END IN
NSN4730-01-649-1265
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 9431K37 · 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
CONNECTION TYPE: THREADED INTERNAL PIPE FIRST END
MATERIAL: COPPER ALLOY OVERALL
NOMINAL THREAD SIZE: 1.500 INCHES FIRST END IN
NOMINAL LENGTH: 2.500 INCHES SECOND END IN
THREAD SERIES DESIGNATOR: NPT FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATION6115-01-591-1161; GENERATOR, HEATING AND AIR CONDITIONER
CONNECTION TYPETHREADED INTERNAL PIPE FIRST END
CONNECTION TYPEUNTHREADED EXTERNAL HOSE SECOND END
MATERIALCOPPER ALLOY OVERALL
NOMINAL THREAD SIZE1.500 INCHES FIRST END IN
PART NAME ASSIGNED BY CONTROLLING AGENCYFITTING 90-1.50MNPT X 1.500 BARB BZ
NOMINAL LENGTH2.500 INCHES SECOND END IN
THREAD SERIES DESIGNATORNPT FIRST END
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED1.500 INCHES SECOND END IN
NOMINAL LENGTH2.480 INCHES FIRST END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
62024Interchangeable
interchangeable cross-reference
interchangeable
2520001795459Interchangeable
interchangeable cross-reference
interchangeable
11635961Interchangeable
interchangeable cross-reference
interchangeable
150GTInterchangeable
interchangeable cross-reference
interchangeable
200032Interchangeable
interchangeable cross-reference
interchangeable
315575Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 9431K37?
9431K37 is a ELBOW,PIPE TO HOSE.
What parts can replace 9431K37?
There are 7 known substitutes for 9431K37: 62024, 2520001795459, 11635961 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 9431K37?
9431K37 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-649-1265. This indicates validated use in U.S. government and defense supply chains.
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