PartsTable
Technical Data Sheet
752630-8 ✓ 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 ASSEMBLY,SELF-SEALING is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024 BODY, overall_length: 2.640 INCHES NOMINAL IN, connection_type: THREADED EXTERNAL PIPE SECOND QUICK DISCONNECT END, connection_style: PLAIN FIRST QUICK DISCONNECT END, first_leg_length: 0.609 INCHES NOMINAL IN, style_designator: COUPLING ASSEMBLY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-585-7115, 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
752630-8
NSN: 4730-00-585-7115
FSC: 4730
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024 BODY
overall_length2.640 INCHES NOMINAL IN
connection_typeTHREADED EXTERNAL PIPE SECOND QUICK DISCONNECT END
connection_stylePLAIN FIRST QUICK DISCONNECT END
first_leg_length0.609 INCHES NOMINAL IN
style_designatorCOUPLING ASSEMBLY
features_providedSELF-SEALING
surface_treatmentANODIZE BODY
nominal_thread_size0.375 INCHES FIRST QUICK DISCONNECT END IN
thread_series_designatorNPT FIRST QUICK DISCONNECT END
second_end_relationship_with_first_endNOT IDENTICAL
NSN4730-00-585-7115
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 752630-8 · 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 EXTERNAL PIPE SECOND QUICK DISCONNECT END
NOMINAL THREAD SIZE: 0.375 INCHES FIRST QUICK DISCONNECT END IN
FEATURES PROVIDED: SELF-SEALING
THREAD SERIES DESIGNATOR: NPT FIRST QUICK DISCONNECT END
STYLE DESIGNATOR: COUPLING ASSEMBLY
CONNECTION STYLE: SWIVEL PLAIN SECOND QUICK DISCONNECT END
MATERIAL: ALUMINUM ALLOY 2024 BODY
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND QUICK DISCONNECT END
NOMINAL THREAD SIZE0.375 INCHES FIRST QUICK DISCONNECT END IN
FEATURES PROVIDEDSELF-SEALING
THREAD SERIES DESIGNATORNPT FIRST QUICK DISCONNECT END
STYLE DESIGNATORCOUPLING ASSEMBLY
CONNECTION STYLESWIVEL PLAIN SECOND QUICK DISCONNECT END
MATERIALALUMINUM ALLOY 2024 BODY
CONNECTION STYLEPLAIN FIRST QUICK DISCONNECT END
SURFACE TREATMENTANODIZE BODY
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST QUICK DISCONNECT END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
13018Interchangeable
interchangeable cross-reference
interchangeable
153-074-0001Interchangeable
interchangeable cross-reference
interchangeable
T18TInterchangeable
interchangeable cross-reference
interchangeable
31018Interchangeable
interchangeable cross-reference
interchangeable
R7-15BInterchangeable
interchangeable cross-reference
interchangeable
6994501Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 752630-8?
752630-8 is a COUPLING ASSEMBLY,SELF-SEALING.
What parts can replace 752630-8?
There are 11 known substitutes for 752630-8: 13018, 153-074-0001, T18T and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 752630-8?
752630-8 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-585-7115. This indicates validated use in U.S. government and defense supply chains.
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