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NSN 4730-00-541-8647, 4730005418647
ELBOW,TUBE

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 005418647
Codification Country
United States
Item Name Code
INC 03771
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.
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DLMS® Summary

National Stock Number 4730-00-541-8647

National Stock Number (NSN) 4730-00-541-8647, or NIIN 005418647, (elbow,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 is only one manufacturer part number associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is 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 unique to one weapons system.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 2005, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 03771. [A FITTING THAT FORMS AN ANGLE OF LESS THAN 180 DEGREES (3.141 RADIANS) FROM A STRAIGHT FLOW. BOTH CONNECTING ENDS HAVE 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 OR HEEL INLET(S). SEE ALSO ELBOW, PIPE AND CONNECTOR, MULTIPLE, FLUID PRESSURE LINE.]. 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 4730005418647 contains an unknown precious metal.

This NSN is associated to Schedule B 7307929000: threaded elbows and bends of iron or steel (other than cast iron or stainless steel) for pipes and tubes. The Schedule B End Use is listed as iron and steel products, other. NAICS classification category 332919: other metal valve and pipe fitting manufacturing.

This information was last updated on .


Technical Characteristics

CONNECTION STYLE
(AHNC) FLARED (TUBE) 2ND END
CONNECTION STYLE
(AHNC) FLARED (TUBE) 1ST END
CONNECTION STYLE
(AHNC) FLARED (TUBE) INLET
CONNECTION TYPE
(AWLS) THREADED EXTERNAL TUBE 1ST END
CONNECTION TYPE
(AWLS) THREADED EXTERNAL TUBE 2ND END
CONNECTION TYPE
(AWLS) THREADED EXTERNAL TUBE INLET
FLOW ANGLE
(CRFY) 90.0 DEGREES
INLET LOCATION
(CQGJ) LEFT-HAND SIDE SINGLE INLET
NOMINAL THREAD SIZE
(CQJX) 0.438 INCHES INLET
NOMINAL THREAD SIZE
(CQJX) 0.500 INCHES 2ND END
NOMINAL THREAD SIZE
(CQJX) 0.750 INCHES 1ST END
LEG LENGTH
(AHSJ) 1.056 INCHES NOMINAL 1ST END
LEG LENGTH
(AHSJ) 1.094 INCHES NOMINAL 2ND END
LEG LENGTH
(AHSJ) 1.256 INCHES NOMINAL INLET
MATERIAL
(MATT) STEEL OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
(CWFD) 0.250 INCHES INLET
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
(CWFD) 0.312 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
(CWFD) 0.500 INCHES 1ST END
SEAT ANGLE
(CQRB) 37.0 DEGREES 2ND END
SEAT ANGLE
(CQRB) 37.0 DEGREES 1ST END
SEAT ANGLE
(CQRB) 45.0 DEGREES INLET
SPECIAL FEATURES
(FEAT) 1ST END BULKHEAD THREAD SIZE 0.438 IN. NOM,CLASS 3A,UNF
THREAD CLASS
(AAJD) 3A 2ND END
THREAD CLASS
(AAJD) 3A 1ST END
THREAD CLASS
(AAJD) 3A INLET
THREAD SERIES DESIGNATOR
(THSD) UNF 1ST END
THREAD SERIES DESIGNATOR
(THSD) UNF 2ND END
THREAD SERIES DESIGNATOR
(THSD) UNF INLET

Manufacturer Part Numbers


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