PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 4730010075259
4730010075259 ✓ 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 COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: STEEL BODY, leg_length: 0.781 INCHES NOMINAL IN, overall_length: 4.344 INCHES NOMINAL IN, connection_type: THREADED INTERNAL PIPE FIRST FLUID END CONNECTION, connection_style: PLAIN ALL ENDS, style_designator: MALE COUPLING HALF. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-007-5259, 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
4730010075259
NSN: 4730-01-007-5259
FSC: 4730
CAGE: A00AM — E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES ROYALES
SPECIFICATIONS
materialSTEEL BODY
leg_length0.781 INCHES NOMINAL IN
overall_length4.344 INCHES NOMINAL IN
connection_typeTHREADED INTERNAL PIPE FIRST FLUID END CONNECTION
connection_stylePLAIN ALL ENDS
style_designatorMALE COUPLING HALF
features_providedSELF-SEALING
surface_treatmentCADMIUM AND CHROMATE BODY
nominal_thread_size2.000 INCHES ALL ENDS IN
quick_disconnect_methodPUSH-PULL ALL ENDS
thread_series_designatorNPTF ALL ENDS
nominal_pipe_size_accommodated2.000 INCHES ALL ENDS IN
NSN4730-01-007-5259
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4730010075259 · 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: NPTF ALL ENDS
•
LEG LENGTH: 0.781 INCHES NOMINAL IN
•
STYLE DESIGNATOR: MALE COUPLING HALF
•
NOMINAL THREAD SIZE: 2.000 INCHES ALL ENDS IN
•
SURFACE TREATMENT: CADMIUM AND CHROMATE BODY
•
FEATURES PROVIDED: SELF-SEALING
•
QUICK DISCONNECT METHOD: PUSH-PULL ALL ENDS
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SERIES DESIGNATORNPTF ALL ENDS
LEG LENGTH0.781 INCHES NOMINAL IN
STYLE DESIGNATORMALE COUPLING HALF
OVERALL LENGTH4.344 INCHES NOMINAL IN
NOMINAL THREAD SIZE2.000 INCHES ALL ENDS IN
SURFACE TREATMENTCADMIUM AND CHROMATE BODY
FEATURES PROVIDEDSELF-SEALING
QUICK DISCONNECT METHODPUSH-PULL ALL ENDS
MATERIALSTEEL BODY
CONNECTION STYLEPLAIN ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
E150-1-12Interchangeable
interchangeable cross-reference
interchangeable
D150-1-12-5-1BInterchangeable
interchangeable cross-reference
interchangeable
4730003413645Interchangeable
interchangeable cross-reference
interchangeable
VHN4-4FJFInterchangeable
interchangeable cross-reference
interchangeable
4730010035136Interchangeable
interchangeable cross-reference
interchangeable
E150-1-12-16-1AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4730010075259?
4730010075259 is a COUPLING HALF,QUICK DISCONNECT.
What parts can replace 4730010075259?
There are 23 known substitutes for 4730010075259: E150-1-12, D150-1-12-5-1B, 4730003413645 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4730010075259?
4730010075259 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-007-5259. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026