PartsTable
Technical Data Sheet
7ZPA58 ✓ 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: COPPER ALLOY BODY, leg_length: 1.580 INCHES NOMINAL IN, overall_length: 3.250 INCHES NOMINAL IN, connection_type: THREADED EXTERNAL 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 4730-00-496-7528, 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
7ZPA58
NSN: 4730-00-496-7528
FSC: 4730
CAGE: 70142 — AEROIL PRODUCTS CO INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
leg_length1.580 INCHES NOMINAL IN
overall_length3.250 INCHES NOMINAL IN
connection_typeTHREADED EXTERNAL PIPE FIRST FLUID END CONNECTION
connection_stylePLAIN ALL ENDS
style_designatorMALE COUPLING HALF
nominal_thread_size1.000 INCHES ALL ENDS IN
quick_disconnect_methodTWIST-LOCK ALL ENDS
thread_series_designatorNPT ALL ENDS
quick_disconnect_nominal_size1.875 INCHES ALL ENDS IN
NSN4730-00-496-7528
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 7ZPA58 · 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
QUICK DISCONNECT NOMINAL SIZE: 1.875 INCHES ALL ENDS IN
CONNECTION TYPE: INTERNAL QUICK DISCONNECT ALL ENDS
THREAD SERIES DESIGNATOR: NPT ALL ENDS
STYLE DESIGNATOR: MALE COUPLING HALF
NOMINAL THREAD SIZE: 1.000 INCHES ALL ENDS IN
QUICK DISCONNECT METHOD: TWIST-LOCK ALL ENDS
LEG LENGTH: 1.580 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
QUICK DISCONNECT NOMINAL SIZE1.875 INCHES ALL ENDS IN
CONNECTION TYPEINTERNAL QUICK DISCONNECT ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS
STYLE DESIGNATORMALE COUPLING HALF
NOMINAL THREAD SIZE1.000 INCHES ALL ENDS IN
QUICK DISCONNECT METHODTWIST-LOCK ALL ENDS
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST FLUID END CONNECTION
LEG LENGTH1.580 INCHES NOMINAL IN
MATERIALCOPPER ALLOY BODY
CONNECTION STYLEPLAIN ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
A1-25Interchangeable
interchangeable cross-reference
interchangeable
52008Interchangeable
interchangeable cross-reference
interchangeable
45006Interchangeable
interchangeable cross-reference
interchangeable
M161Interchangeable
interchangeable cross-reference
interchangeable
CS1238Interchangeable
interchangeable cross-reference
interchangeable
04224-A-125-133Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7ZPA58?
7ZPA58 is a COUPLING HALF,QUICK DISCONNECT.
What parts can replace 7ZPA58?
There are 17 known substitutes for 7ZPA58: A1-25, 52008, 45006 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7ZPA58?
7ZPA58 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-496-7528. This indicates validated use in U.S. government and defense supply chains.
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