The REDUCER,BOSS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, reducer_type: CONCENTRIC, thread_class: 3A FIRST END A, connection_type: THREADED EXTERNAL BOSS FIRST END, connection_style: PLAIN (PIPE) SECOND END, surface_treatment: PASSIVATE OUTSIDE. This part is cataloged in the U.S.
Government catalog under NSN 4730-00-673-7861, 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
1655769
NSN:4730-00-673-7861 FSC:4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings CAGE:10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
material
STEEL COMP 303 OVERALL
reducer_type
CONCENTRIC
thread_class
3A FIRST END A
connection_type
THREADED EXTERNAL BOSS FIRST END
connection_style
PLAIN (PIPE) SECOND END
surface_treatment
PASSIVATE OUTSIDE
nominal_thread_size
0.750 INCHES FIRST END IN
nominal_overall_length
1.750 INCHES IN
thread_series_designator
UNF FIRST END
material_document_and_classification
66 FED STD SINGLE MATERIAL RESPONSE OVERALL
NSN
4730-00-673-7861
COMPONENT DIAGRAM
KEY FEATURES
•
CONNECTION STYLE: PLAIN (PIPE) FIRST END
•
NOMINAL OVERALL LENGTH: 1.750 INCHES IN
•
CONNECTION TYPE: THREADED EXTERNAL BOSS FIRST END
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD SIZE: 0.562 INCHES SECOND END IN
TECHNICAL CHARACTERISTICS
CONNECTION STYLE
PLAIN (PIPE) FIRST END
CONNECTION STYLE
PLAIN (PIPE) SECOND END
NOMINAL OVERALL LENGTH
1.750 INCHES IN
CONNECTION TYPE
THREADED EXTERNAL BOSS FIRST END
CONNECTION TYPE
THREADED EXTERNAL BOSS SECOND END
MATERIAL DOCUMENT AND CLASSIFICATION
66 FED STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD SIZE
0.562 INCHES SECOND END IN
NOMINAL THREAD SIZE
0.750 INCHES FIRST END IN
SURFACE TREATMENT
PASSIVATE INSIDE
SURFACE TREATMENT
PASSIVATE OUTSIDE
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 1655769?
1655769 is a REDUCER,BOSS.
What is the NSN for 1655769?
1655769 is cataloged in the U.S. Government catalog under NSN 4730-00-673-7861. This indicates validated use in U.S. government and defense supply chains.
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