The COUPLING,TUBE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316 OVERALL, thread_class: 3A SECOND END A, connection_type: THREADED INTERNAL BOSS SECOND END, connection_style: GASKET SEAL (BOSS) SECOND END, special_features: KC173-C6, style_designator: RIGID, SHORT CENTER WRENCHING FACILITY. This part is cataloged in the U.S.
Government catalog under NSN 4730-01-268-9455, 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
KC173K6
NSN:4730-01-268-9455 FSC:4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings CAGE:22264 — JOHN F KENNEDY SPACE CENTER DBA NASA DIV KENNEDY SPACE CENTER (USA)
SPECIFICATIONS
material
STEEL COMP 316 OVERALL
thread_class
3A SECOND END A
connection_type
THREADED INTERNAL BOSS SECOND END
connection_style
GASKET SEAL (BOSS) SECOND END
special_features
KC173-C6
style_designator
RIGID, SHORT CENTER WRENCHING FACILITY
nominal_thread_size
0.562 INCHES FIRST END IN
nominal_overall_length
1.888 INCHES IN
thread_series_designator
UNF FIRST END
criticality_code_justification
FEAT
nominal_outside_diameter_tube_accommodated
0.375 INCHES FIRST END IN
NSN
4730-01-268-9455
COMPONENT DIAGRAM
KEY FEATURES
•
CONNECTION STYLE: GASKET SEAL (BOSS) FIRST END
•
NOMINAL OVERALL LENGTH: 1.888 INCHES IN
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
CONNECTION TYPE: THREADED INTERNAL BOSS FIRST END
•
STYLE DESIGNATOR: RIGID, SHORT CENTER WRENCHING FACILITY
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.375 INCHES SECOND END IN
TECHNICAL CHARACTERISTICS
CONNECTION STYLE
GASKET SEAL (BOSS) FIRST END
CONNECTION STYLE
GASKET SEAL (BOSS) SECOND END
NOMINAL OVERALL LENGTH
1.888 INCHES IN
CRITICALITY CODE JUSTIFICATION
FEAT
CONNECTION TYPE
THREADED INTERNAL BOSS FIRST END
CONNECTION TYPE
THREADED INTERNAL BOSS SECOND END
STYLE DESIGNATOR
RIGID, SHORT CENTER WRENCHING FACILITY
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
0.375 INCHES SECOND END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
0.375 INCHES FIRST END IN
NOMINAL THREAD SIZE
0.562 INCHES SECOND END IN
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is KC173K6?
KC173K6 is a COUPLING,TUBE.
What parts can replace KC173K6?
There are 2 known substitutes for KC173K6: KC173C6, AS4349K06. Substitute compatibility should be verified for your specific system.
What is the NSN for KC173K6?
KC173K6 is cataloged in the U.S. Government catalog under NSN 4730-01-268-9455. This indicates validated use in U.S. government and defense supply chains.
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