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Technical Data Sheet
PartsTable / COMPONENT / 7746653P93
7746653P93 ✓ 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 CORROSION RESISTING BODY, leg_length: 0.969 INCHES NOMINAL IN, overall_length: 1.938 INCHES NOMINAL IN, connection_style: PLAIN ALL ENDS, style_designator: MALE COUPLING HALF, nominal_thread_size: 0.500 INCHES ALL ENDS 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 4730-00-081-5027, 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
7746653P93
NSN: 4730-00-081-5027
FSC: 4730
CAGE: 03538 — LOCKHEED MARTIN CORPORATION DIV RMS (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING BODY
leg_length0.969 INCHES NOMINAL IN
overall_length1.938 INCHES NOMINAL IN
connection_stylePLAIN ALL ENDS
style_designatorMALE COUPLING HALF
nominal_thread_size0.500 INCHES ALL ENDS IN
quick_disconnect_methodPUSH-PULL ALL ENDS
thread_series_designatorNPT ALL ENDS
nominal_pipe_size_accommodated0.500 INCHES ALL ENDS IN
NSN4730-00-081-5027
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 7746653P93 · 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
•
NOMINAL PIPE SIZE ACCOMMODATED: 0.500 INCHES ALL ENDS IN
•
CONNECTION STYLE: PLAIN ALL ENDS
•
QUICK DISCONNECT METHOD: PUSH-PULL ALL ENDS
•
LEG LENGTH: 0.969 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.500 INCHES ALL ENDS IN
•
MATERIAL: STEEL CORROSION RESISTING BODY
•
STYLE DESIGNATOR: MALE COUPLING HALF
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES ALL ENDS IN
OVERALL LENGTH1.938 INCHES NOMINAL IN
CONNECTION STYLEPLAIN ALL ENDS
QUICK DISCONNECT METHODPUSH-PULL ALL ENDS
LEG LENGTH0.969 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.500 INCHES ALL ENDS IN
MATERIALSTEEL CORROSION RESISTING BODY
STYLE DESIGNATORMALE COUPLING HALF
THREAD SERIES DESIGNATORNPT ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
15AC708-1Interchangeable
interchangeable cross-reference
interchangeable
7368772Interchangeable
interchangeable cross-reference
interchangeable
915784Interchangeable
interchangeable cross-reference
interchangeable
16643Interchangeable
interchangeable cross-reference
interchangeable
16642Interchangeable
interchangeable cross-reference
interchangeable
BACB28B6-280Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7746653P93?
7746653P93 is a COUPLING HALF,QUICK DISCONNECT.
What parts can replace 7746653P93?
There are 12 known substitutes for 7746653P93: 15AC708-1, 7368772, 915784 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7746653P93?
7746653P93 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-081-5027. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026