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PartsTable / COMPONENT / D150-1-14-18
D150-1-14-18 ✓ 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 CAP,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: STEEL BODY, overall_length: 2.890 INCHES NOMINAL IN, surface_treatment: CADMIUM BODY, quick_disconnect_method: PUSH-PULL, quick_disconnect_nominal_size: 1.250 INCHES IN, material_document_and_classification: QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE BODY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-008-2973, 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
D150-1-14-18
NSN: 4730-01-008-2973
FSC: 4730
CAGE: 81361 — EDGEWOOD CHEMICAL BIOLOGICAL CENTER ECBC (USA)
SPECIFICATIONS
materialSTEEL BODY
overall_length2.890 INCHES NOMINAL IN
surface_treatmentCADMIUM BODY
quick_disconnect_methodPUSH-PULL
quick_disconnect_nominal_size1.250 INCHES IN
material_document_and_classificationQQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE BODY
NSN4730-01-008-2973
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: D150-1-14-18 · 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
•
SURFACE TREATMENT: CADMIUM BODY
•
MATERIAL: STEEL BODY
•
QUICK DISCONNECT METHOD: PUSH-PULL
•
QUICK DISCONNECT NOMINAL SIZE: 1.250 INCHES IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE BODY
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENTCADMIUM BODY
MATERIALSTEEL BODY
OVERALL LENGTH2.890 INCHES NOMINAL IN
QUICK DISCONNECT METHODPUSH-PULL
QUICK DISCONNECT NOMINAL SIZE1.250 INCHES IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE 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 D150-1-14-18?
D150-1-14-18 is a CAP,QUICK DISCONNECT.
What parts can replace D150-1-14-18?
There are 25 known substitutes for D150-1-14-18: 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 D150-1-14-18?
D150-1-14-18 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-008-2973. 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