The COUPLING,TUBE is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY UNS R54520 OVERALL, thread_class: 3A FIRST END A, connection_type: UNTHREADED EXTERNAL TUBE SECOND END, connection_style: PLAIN (TUBE) SECOND END, special_features: RAYCHEM CRYOFIT TO DYNAMIC BEAM, style_designator: THREADED AND PLAIN. This part is cataloged in the U.S.
Government catalog under NSN 4730-01-366-0698, 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
921338
NSN:4730-01-366-0698 FSC:4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings CAGE:0S664 — ADVANCED METAL COMPONENTS INC (USA)
SPECIFICATIONS
material
TITANIUM ALLOY UNS R54520 OVERALL
thread_class
3A FIRST END A
connection_type
UNTHREADED EXTERNAL TUBE SECOND END
connection_style
PLAIN (TUBE) SECOND END
special_features
RAYCHEM CRYOFIT TO DYNAMIC BEAM
style_designator
THREADED AND PLAIN
operating_pressure
4000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size
1.578 INCHES FIRST END IN
maximum_operating_temp
275.0 FAHRENHEIT SINGLE RESPONSE DEGF
nominal_overall_length
3.236 INCHES IN
thread_quantity_per_inch
14 FIRST END
thread_series_designator
UNJS FIRST END
NSN
4730-01-366-0698
COMPONENT DIAGRAM
KEY FEATURES
•
CONNECTION STYLE: PLAIN (TUBE) SECOND END
•
NOMINAL OVERALL LENGTH: 3.236 INCHES IN
•
CONNECTION TYPE: THREADED EXTERNAL TUBE FIRST END
•
STYLE DESIGNATOR: THREADED AND PLAIN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS4965 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 1.250 INCHES ALL ENDS IN
TECHNICAL CHARACTERISTICS
CONNECTION STYLE
PLAIN (TUBE) SECOND END
CONNECTION STYLE
CUSHION SEAL (TUBE) FIRST END
NOMINAL OVERALL LENGTH
3.236 INCHES IN
CONNECTION TYPE
THREADED EXTERNAL TUBE FIRST END
CONNECTION TYPE
UNTHREADED EXTERNAL TUBE SECOND END
STYLE DESIGNATOR
THREADED AND PLAIN
MATERIAL DOCUMENT AND CLASSIFICATION
AMS4965 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
1.250 INCHES ALL ENDS IN
OPERATING PRESSURE
4000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NOMINAL THREAD SIZE
1.578 INCHES FIRST 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 921338?
921338 is a COUPLING,TUBE.
What parts can replace 921338?
There are 4 known substitutes for 921338: 07A358-20, AAC4115-20, 4PHS115-20 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 921338?
921338 is cataloged in the U.S. Government catalog under NSN 4730-01-366-0698. This indicates validated use in U.S. government and defense supply chains.
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