The REDUCER,BOSS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 12L14 OVERALL, reducer_type: CONCENTRIC, thread_class: 2A FIRST END A, connection_type: THREADED EXTERNAL BOSS ALL ENDS, connection_style: EXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS, nominal_thread_size: 18.0 MILLIMETERS SECOND END MM. This part is cataloged in the U.S.
Government catalog under NSN 4730-01-150-0879, 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
12339405
NSN:4730-01-150-0879 FSC:4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings CAGE:19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
material
STEEL COMP 12L14 OVERALL
reducer_type
CONCENTRIC
thread_class
2A FIRST END A
connection_type
THREADED EXTERNAL BOSS ALL ENDS
connection_style
EXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS
nominal_thread_size
18.0 MILLIMETERS SECOND END MM
nominal_overall_length
1.610 INCHES IN
thread_tolerance_class
6G EXTERNAL SECOND END G
media_for_which_designed
FLUID SINGLE RESPONSE
thread_quantity_per_inch
16 FIRST END
thread_series_designator
UN FIRST END
thread_pitch_in_millimeters
1.5 SECOND END
NSN
4730-01-150-0879
COMPONENT DIAGRAM
KEY FEATURES
•
THREAD TOLERANCE CLASS: 6G EXTERNAL SECOND END G
•
CONNECTION STYLE: EXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS
•
THREAD PITCH IN MILLIMETERS: 1.5 SECOND END
•
NOMINAL OVERALL LENGTH: 1.610 INCHES IN
•
CONNECTION TYPE: THREADED EXTERNAL BOSS ALL ENDS
•
NOMINAL THREAD SIZE: 18.0 MILLIMETERS SECOND END MM
•
MEDIA FOR WHICH DESIGNED: FLUID SINGLE RESPONSE
TECHNICAL CHARACTERISTICS
THREAD TOLERANCE CLASS
6G EXTERNAL SECOND END G
CONNECTION STYLE
EXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS
THREAD PITCH IN MILLIMETERS
1.5 SECOND END
NOMINAL OVERALL LENGTH
1.610 INCHES IN
CONNECTION TYPE
THREADED EXTERNAL BOSS ALL ENDS
NOMINAL THREAD SIZE
18.0 MILLIMETERS SECOND END MM
NOMINAL THREAD SIZE
0.812 INCHES FIRST END IN
MEDIA FOR WHICH DESIGNED
FLUID SINGLE RESPONSE
THREAD CLASS
2A FIRST END A
THREAD QUANTITY PER INCH
16 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 12339405?
12339405 is a REDUCER,BOSS.
What parts can replace 12339405?
There are 4 known substitutes for 12339405: 4730011500879, 4730PL0355461, 14022700 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12339405?
12339405 is cataloged in the U.S. Government catalog under NSN 4730-01-150-0879. This indicates validated use in U.S. government and defense supply chains.
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