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Technical Data Sheet
PartsTable / COMPONENT / D150-1-11
D150-1-11 ✓ 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: 1.250 INCHES NOMINAL IN, overall_length: 1.922 INCHES NOMINAL IN, connection_type: INTERNAL QUICK DISCONNECT ALL ENDS, 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 4730-00-442-9721, 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
D150-1-11
NSN: 4730-00-442-9721
FSC: 4730
CAGE: 81361 — EDGEWOOD CHEMICAL BIOLOGICAL CENTER ECBC (USA)
SPECIFICATIONS
materialSTEEL BODY
leg_length1.250 INCHES NOMINAL IN
overall_length1.922 INCHES NOMINAL IN
connection_typeINTERNAL QUICK DISCONNECT ALL ENDS
connection_stylePLAIN ALL ENDS
style_designatorMALE COUPLING HALF
features_providedSAFETY LOCKING FEATURE
surface_treatmentANODIZE BODY
nominal_thread_size0.750 INCHES ALL ENDS IN
quick_disconnect_methodSPRING PUSH-PULL ALL ENDS
thread_series_designatorNPSF ALL ENDS
mating_end_identificationEDGEWOOD ARSENAL,COUPLING HALF,QUICK DISCONNECT,PART NO. C150-1-7
NSN4730-00-442-9721
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: D150-1-11 · 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 METHOD: PUSH-PULL ALL ENDS
•
CONNECTION STYLE: PLAIN ALL ENDS
•
THREAD SERIES DESIGNATOR: NPT ALL ENDS
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-200/8 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE BODY
•
CONNECTION TYPE: INTERNAL QUICK DISCONNECT ALL ENDS
•
STYLE DESIGNATOR: MALE COUPLING HALF
•
MATING END IDENTIFICATION: EDGEWOOD ARSENAL,COUPLING HALF,QUICK DISCONNECT,PART NO. C150-1-7
•
NOMINAL THREAD SIZE: 1.500 INCHES ALL ENDS IN
TECHNICAL CHARACTERISTICS (FLIS)
QUICK DISCONNECT METHODPUSH-PULL ALL ENDS
CONNECTION STYLEPLAIN ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-200/8 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE BODY
CONNECTION TYPEINTERNAL QUICK DISCONNECT ALL ENDS
STYLE DESIGNATORMALE COUPLING HALF
MATING END IDENTIFICATIONEDGEWOOD ARSENAL,COUPLING HALF,QUICK DISCONNECT,PART NO. C150-1-7
NOMINAL THREAD SIZE1.500 INCHES ALL ENDS IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TY 1 OR 2,CL 1 OR 2 MIL SPEC SINGLE TREATMENT RESPONSE BODY
SURFACE TREATMENTANODIZE BODY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
D150-1-11-1CLASS1STYLEAWITHSLEEInterchangeable
interchangeable cross-reference
interchangeable
MIL-C-51234Interchangeable
interchangeable cross-reference
interchangeable
D150-1-11-1Interchangeable
interchangeable cross-reference
interchangeable
411-2336Interchangeable
interchangeable cross-reference
interchangeable
C150-1-2CLASS1STYLEBInterchangeable
interchangeable cross-reference
interchangeable
PHN6-6MInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D150-1-11?
D150-1-11 is a COUPLING HALF,QUICK DISCONNECT.
What parts can replace D150-1-11?
There are 25 known substitutes for D150-1-11: D150-1-11-1CLASS1STYLEAWITHSLEE, MIL-C-51234, D150-1-11-1 and 22 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D150-1-11?
D150-1-11 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-442-9721. 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