Product Details | TUBE TEE

4730-01-021-1584 A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The connections have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or are unthreaded and designed to accommodate a tube. It may have side inlet(s). It is used as a junction at the intersection of a tube or tube fitting.

Part Alternates: MS518545, MS51854-5, MS518546, MS51854-6, 4R6BUS, 4R6BU-S, 4730-01-021-1584, 01-021-1584, 4730010211584, 010211584

Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings

Supply Group (FSG) NSN Assign. NIIN
47 10 MAY 1976 01-021-1584

Demand History | NSN 4730-01-021-1584

Part Number Request Date QTY Origin
4730-01-021-1584 2022-09-258 135 DIBBS
4730-01-021-1584 2022-05-139 135 DIBBS
4730-01-021-1584 2022-01-03 58 DIBBS
4730-01-021-1584 2021-12-354 58 DIBBS
4730-01-021-1584 2021-10-302 58 DIBBS
4730-01-021-1584 2021-10-291 58 DIBBS
4730-01-021-1584 2015-12-362 238 DIBBS
4730-01-021-1584 2015-12-349 238 DIBBS
4730-01-021-1584 2009-02-34 264 DIBBS

Cross Reference | NSN 4730-01-021-1584

Part Number Cage Code Manufacturer
4R6BU-S 30780 PARKER-HANNIFIN CORPORATION DBA TUBE FITTINGS DIVISION
4R6BU-S 98441 PARKER-HANNIFIN CORPORATION DBA STRATOFLEX PRODUCTS DIVISION
MS51854-5 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS51854-6 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 4730-01-021-1584

Characteristic Specifications
MATERIAL STEEL COMP 12L14 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MAXIMUM OPERATING PRESSURE 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP 121.0 DEG CELSIUS SINGLE RESPONSE
CONNECTION TYPE THREADED INTERNAL TUBE 1ST END THREADED EXTERNAL TUBE 2ND END THREADED EXTERNAL TUBE 3RD END
CONNECTION STYLE B12 SWIVEL NUT, FLARELESS 1ST END B66 FLARELESS 2ND END B66 FLARELESS 3RD END
SEAT ANGLE 12.0 DEGREES ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.250 INCHES ALL ENDS
THREAD SERIES DESIGNATOR UNF ALL ENDS
NOMINAL THREAD SIZE 0.438 INCHES ALL ENDS
THREAD CLASS 2B 1ST END 2A 2ND END 2A 3RD END
LEG LENGTH 1.000 INCHES NOMINAL 1ST END 1.000 INCHES NOMINAL 2ND END 0.891 INCHES NOMINAL 3RD END
FURNISHED ITEMS AND QUANTITY 2 TUBE COUPLING NUT W/SLEEVE
SPECIFICATION/STANDARD DATA 96906-MS51854 GOVERNMENT STANDARD
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS51854-5

Restrictions/Controls & Freight Information | NSN 4730-01-021-1584

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information