PartsTable
Technical Data Sheet
SS-QC6-B1-600K4 ✓ 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: 1.625 INCHES NOMINAL IN, seat_angle: 12.0 DEGREES, thread_class: 2A ALL ENDS A, exterior_color: YELLOW, overall_length: 2.797 INCHES NOMINAL 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 4730-01-224-3071, 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
SS-QC6-B1-600K4
NSN: 4730-01-224-3071
FSC: 4730
CAGE: 3T9T9 — SWAGELOK CO (USA)
SPECIFICATIONS
materialSTEEL BODY
leg_length1.625 INCHES NOMINAL IN
seat_angle12.0 DEGREES
thread_class2A ALL ENDS A
exterior_colorYELLOW
overall_length2.797 INCHES NOMINAL IN
connection_typeINTERNAL QUICK DISCONNECT ALL ENDS
connection_styleFLARELESS ALL ENDS
special_featuresBULKHEAD ON 1ST END
style_designatorMALE COUPLING HALF
nominal_thread_size0.562 INCHES ALL ENDS IN
quick_disconnect_methodPUSH-PULL ALL ENDS
NSN4730-01-224-3071
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: SS-QC6-B1-600K4 · 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
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL JOINT (UNJ) ALL ENDS
QUICK DISCONNECT NOMINAL SIZE: 0.375 INCHES ALL ENDS IN
THREAD QUANTITY PER INCH: 18 ALL ENDS
THREAD CLASS: 2A ALL ENDS A
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.375 INCHES ALL ENDS IN
EXTERIOR COLOR: YELLOW
MATERIAL: STEEL BODY
CONNECTION TYPE: THREADED EXTERNAL TUBE FIRST FLUID END CONNECTION
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT (UNJ) ALL ENDS
QUICK DISCONNECT NOMINAL SIZE0.375 INCHES ALL ENDS IN
THREAD QUANTITY PER INCH18 ALL ENDS
THREAD CLASS2A ALL ENDS A
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES ALL ENDS IN
EXTERIOR COLORYELLOW
MATERIALSTEEL BODY
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST FLUID END CONNECTION
CONNECTION STYLEFLARELESS ALL ENDS
QUICK DISCONNECT METHODPUSH-PULL ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
7038Interchangeable
interchangeable cross-reference
interchangeable
103168-1Interchangeable
interchangeable cross-reference
interchangeable
1251-7854Interchangeable
interchangeable cross-reference
interchangeable
3-87515-4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SS-QC6-B1-600K4?
SS-QC6-B1-600K4 is a COUPLING HALF,QUICK DISCONNECT.
What parts can replace SS-QC6-B1-600K4?
There are 4 known substitutes for SS-QC6-B1-600K4: 7038, 103168-1, 1251-7854 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SS-QC6-B1-600K4?
SS-QC6-B1-600K4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-224-3071. This indicates validated use in U.S. government and defense supply chains.
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