The UNION,PIPE is a the manufacturer industrial component. Key specifications include material: IRON CAST UNION, seat_type: GROUND-JOINT, reducer_type: CONCENTRIC, connection_type: THREADED INTERNAL PIPE ALL ENDS, connection_style: PLAIN (PIPE) ALL ENDS, style_designator: SCREWED. This part is cataloged in the U.S.
Government catalog under NSN 4730-01-210-8890, 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
1741-040
NSN:4730-01-210-8890 FSC:4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings CAGE:72423 — FLAGG STANLEY G & CO INC DBA FLAGG BRASS (USA)
SPECIFICATIONS
material
IRON CAST UNION
seat_type
GROUND-JOINT
reducer_type
CONCENTRIC
connection_type
THREADED INTERNAL PIPE ALL ENDS
connection_style
PLAIN (PIPE) ALL ENDS
style_designator
SCREWED
surface_treatment
ZINC UNION
nominal_thread_size
0.250 INCHES ALL ENDS IN
coupling_flange_shape
HEXAGON
nominal_overall_length
1.688 INCHES IN
thread_series_designator
NPS ALL ENDS
material_document_and_classification
ASTMA-197 ASSN STD SINGLE MATERIAL RESPONSE UNION
NSN
4730-01-210-8890
COMPONENT DIAGRAM
KEY FEATURES
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTMA-153 ASSN STD SINGLE TREATMENT RESPONSE UNION
•
CONNECTION STYLE: PLAIN (PIPE) ALL ENDS
•
COUPLING FLANGE SHAPE: HEXAGON
•
NOMINAL OVERALL LENGTH: 1.688 INCHES IN
•
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS
•
STYLE DESIGNATOR: SCREWED
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTMA-197 ASSN STD SINGLE MATERIAL RESPONSE UNION
•
SEAT TYPE: GROUND-JOINT
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
ASTMA-153 ASSN STD SINGLE TREATMENT RESPONSE UNION
CONNECTION STYLE
PLAIN (PIPE) ALL ENDS
COUPLING FLANGE SHAPE
HEXAGON
NOMINAL OVERALL LENGTH
1.688 INCHES IN
CONNECTION TYPE
THREADED INTERNAL PIPE ALL ENDS
STYLE DESIGNATOR
SCREWED
MATERIAL DOCUMENT AND CLASSIFICATION
ASTMA-197 ASSN STD SINGLE MATERIAL RESPONSE UNION
SEAT TYPE
GROUND-JOINT
NOMINAL THREAD SIZE
0.250 INCHES ALL ENDS IN
SURFACE TREATMENT
ZINC UNION
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 1741-040?
1741-040 is a UNION,PIPE.
What parts can replace 1741-040?
There are 3 known substitutes for 1741-040: B16.39-1/4IN-NPS, M534A7-9, 5-11-681 UNION 1/4IN-IPS. Substitute compatibility should be verified for your specific system.
What is the NSN for 1741-040?
1741-040 is cataloged in the U.S. Government catalog under NSN 4730-01-210-8890. This indicates validated use in U.S. government and defense supply chains.
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