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NSN 4730-00-374-1737, 4730003741737
TEE,PIPE TO TUBE

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 003741737
Codification Country
United States
Item Name Code
INC 03807
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 4730-00-374-1737

National Stock Number (NSN) 4730-00-374-1737, or NIIN 003741737, (tee,pipe to tube) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 4 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 3 suppliers are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

This NSN is assigned to Item Name Code (INC) 03807. [A FITTING HAVING THREE CONNECTIONS WITH THE BRANCH CONNECTION FIXED AT 90 DEGREES (1.5705 RADIANS) TO THE RUN. THE PIPE CONNECTION(S) HAS STANDARD PIPE THREADS, OR IS UNTHREADED AND DESIGNED TO ACCOMMODATE A PIPE. THE TUBE CONNECTION(S) HAS MACHINE THREADS (STRAIGHT THREADS OTHER THAN PIPE OR HOSE SERIES) DESIGNED TO ACCOMMODATE A TUBE, OR IS UNTHREADED AND DESIGNED TO ACCOMMODATE A TUBE. IT MAY HAVE SIDE INLET(S). IT IS USED AS A JUNCTION AT THE INTERSECTION OF PIPE OR PIPE FITTING AND A TUBE OR TUBE FITTING.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4730003741737 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

CONNECTION STYLE
(AHNC) FLARELESS (TUBE) 2ND END
CONNECTION STYLE
(AHNC) FLARELESS (TUBE) 1ST END
CONNECTION STYLE
(AHNC) PLAIN (TUBE) 3RD END
CONNECTION TYPE
(AWLS) THREADED EXTERNAL PIPE 3RD END
CONNECTION TYPE
(AWLS) THREADED EXTERNAL TUBE 1ST END
CONNECTION TYPE
(AWLS) THREADED EXTERNAL TUBE 2ND END
FURNISHED ITEMS AND QUANTITY
(TMQY) 2 LONG COUPLING NUT AND 2 SHORT COUPLING NUT
NOMINAL THREAD SIZE
(CQJX) 0.375 INCHES 3RD END
NOMINAL THREAD SIZE
(CQJX) 0.688 INCHES 1ST END
NOMINAL THREAD SIZE
(CQJX) 0.688 INCHES 2ND END
LEG LENGTH
(AHSJ) 1.000 INCHES NOMINAL 1ST END
LEG LENGTH
(AHSJ) 1.125 INCHES NOMINAL 3RD END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
(CWFD) 0.500 INCHES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
(CWFD) 0.500 INCHES 2ND END
NOMINAL PIPE SIZE ACCOMMODATED
(AAAR) 0.375 INCHES 3RD END
SEAT ANGLE
(CQRB) 20.0 DEGREES 1ST END
SEAT ANGLE
(CQRB) 20.0 DEGREES 2ND END
THREAD CLASS
(AAJD) 3A 1ST END
THREAD CLASS
(AAJD) 3A 2ND END
THREAD QUANTITY PER INCH
(CMLP) 20 1ST END
THREAD QUANTITY PER INCH
(CMLP) 20 2ND END
THREAD SERIES DESIGNATOR
(THSD) NPTF 3RD END
THREAD SERIES DESIGNATOR
(THSD) UN 1ST END
THREAD SERIES DESIGNATOR
(THSD) UN 2ND END

Manufacturer Part Numbers


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