The REDUCER,TUBE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, seat_angle: 37.0 DEGREES FIRST END, reducer_type: CONCENTRIC, thread_class: 2B FIRST END, connection_type: UNTHREADED INTERNAL TUBE SECOND END, connection_style: PLAIN (TUBE) SECOND END. This part is cataloged in the U.S.
Government catalog under NSN 4730-01-166-6198, 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
12616442
NSN:4730-01-166-6198 FSC:4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings CAGE:19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
material
ALUMINUM ALLOY OVERALL
seat_angle
37.0 DEGREES FIRST END
reducer_type
CONCENTRIC
thread_class
2B FIRST END
connection_type
UNTHREADED INTERNAL TUBE SECOND END
connection_style
PLAIN (TUBE) SECOND END
surface_treatment
NICKEL AND CADMIUM OVERALL
nominal_thread_size
1.188 INCHES FIRST END IN
nominal_overall_length
1.980 INCHES IN
thread_series_designator
UNEF FIRST END
nominal_outside_diameter_tube_accommodated
0.500 INCHES SECOND END IN
surface_treatment_document_and_classification
MIL-C-26074,CLASS 3 OR 4,GRADE B MIL SPEC SINGLE TREATMENT RESPONSE AND QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN
4730-01-166-6198
COMPONENT DIAGRAM
KEY FEATURES
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-26074,CLASS 3 OR 4,GRADE B MIL SPEC SINGLE TREATMENT RESPONSE AND QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
CONNECTION STYLE: SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END
•
NOMINAL OVERALL LENGTH: 1.980 INCHES IN
•
CONNECTION TYPE: UNTHREADED INTERNAL TUBE SECOND END
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.500 INCHES SECOND END IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
MIL-C-26074,CLASS 3 OR 4,GRADE B MIL SPEC SINGLE TREATMENT RESPONSE AND QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
CONNECTION STYLE
SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END
CONNECTION STYLE
PLAIN (TUBE) SECOND END
NOMINAL OVERALL LENGTH
1.980 INCHES IN
CONNECTION TYPE
UNTHREADED INTERNAL TUBE SECOND END
CONNECTION TYPE
THREADED INTERNAL TUBE FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
0.500 INCHES SECOND END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
0.750 INCHES FIRST END IN
NOMINAL THREAD SIZE
1.188 INCHES FIRST END IN
SEAT ANGLE
37.0 DEGREES FIRST END
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 12616442?
12616442 is a REDUCER,TUBE.
What parts can replace 12616442?
There is 1 known substitute for 12616442: 12616442-16. Substitute compatibility should be verified for your specific system.
What is the NSN for 12616442?
12616442 is cataloged in the U.S. Government catalog under NSN 4730-01-166-6198. This indicates validated use in U.S. government and defense supply chains.
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