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Technical Data Sheet
PartsTable / COMPONENT / M4109-13-16-00C
M4109-13-16-00C ✓ 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: 0.562 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN, overall_length: 2.312 INCHES MINIMUM AND 2.438 INCHES MAXIMUM IN, connection_type: EXTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END, connection_style: PLAIN ALL ENDS, style_designator: MALE COUPLING HALF. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-293-7165, 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
M4109-13-16-00C
NSN: 4730-00-293-7165
FSC: 4730
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialSTEEL BODY
leg_length0.562 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
overall_length2.312 INCHES MINIMUM AND 2.438 INCHES MAXIMUM IN
connection_typeEXTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END
connection_stylePLAIN ALL ENDS
style_designatorMALE COUPLING HALF
features_providedSELF-SEALING
surface_treatmentCADMIUM BODY
nominal_thread_size0.500 INCHES ALL ENDS IN
end_item_identificationGRUMMAN AIRCRAFT MODEL A10
quick_disconnect_methodPUSH-PULL ALL ENDS
thread_series_designatorNPT ALL ENDS
NSN4730-00-293-7165
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: M4109-13-16-00C · 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 THREAD SIZE: 0.500 INCHES ALL ENDS IN
•
QUICK DISCONNECT METHOD: PUSH-PULL ALL ENDS
•
FEATURES PROVIDED: SELF-SEALING
•
QUICK DISCONNECT NOMINAL SIZE: 0.562 INCHES ALL ENDS IN
•
THREAD SERIES DESIGNATOR: NPT ALL ENDS
•
MATERIAL: STEEL BODY
•
CONNECTION TYPE: EXTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END
•
NONDEFINITIVE SPEC/STD DATA: 3 CLASS AND 1 STYLE AND 2 TYPE
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL THREAD SIZE0.500 INCHES ALL ENDS IN
QUICK DISCONNECT METHODPUSH-PULL ALL ENDS
FEATURES PROVIDEDSELF-SEALING
QUICK DISCONNECT NOMINAL SIZE0.562 INCHES ALL ENDS IN
THREAD SERIES DESIGNATORNPT ALL ENDS
MATERIALSTEEL BODY
CONNECTION TYPEEXTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END
NONDEFINITIVE SPEC/STD DATA3 CLASS AND 1 STYLE AND 2 TYPE
SURFACE TREATMENTCADMIUM BODY
END ITEM IDENTIFICATIONGRUMMAN AIRCRAFT MODEL A10
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
P581Interchangeable
interchangeable cross-reference
interchangeable
89-370JInterchangeable
interchangeable cross-reference
interchangeable
5310-050-3335Interchangeable
interchangeable cross-reference
interchangeable
BA126C N0.16Interchangeable
interchangeable cross-reference
interchangeable
P581AInterchangeable
interchangeable cross-reference
interchangeable
3-4130Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M4109-13-16-00C?
M4109-13-16-00C is a COUPLING HALF,QUICK DISCONNECT.
What parts can replace M4109-13-16-00C?
There are 12 known substitutes for M4109-13-16-00C: P581, 89-370J, 5310-050-3335 and 9 more. Substitute compatibility should be verified for your specific system.
Is M4109-13-16-00C still available?
M4109-13-16-00C is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026