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NSN 4710-00-483-1984, 4710004831984
TUBE ASSEMBLY,METAL

Federal Supply Classification
FSC 4710 - PIPE, TUBE AND RIGID TUBING
National Item Identification Number
NIIN 004831984
Codification Country
United States
Item Name Code
INC 21989
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 4710-00-483-1984

National Stock Number (NSN) 4710-00-483-1984, or NIIN 004831984, (tube assembly,metal) was assigned February 1, 1971 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. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier 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 May 28, 2020, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The data needed to produce this item from additional sources is not physically available. Valid AMCs: 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 21989. [A LENGTH OF TUBING, STRAIGHT, OR PREBENT TO A PREDETERMINED ANGLE, WITH ADDED COMPONENT(S) THAT FORMS AN END CONNECTION ON ONE OR BOTH ENDS. FOR FLEXIBLE TUBE ASSEMBLIES, SEE HOSE ASSEMBLY (AS MODIFIED). FOR ITEMS HAVING PERFORATIONS IN THE TUBING OR ATTACHMENTS, SEE TUBE ASSEMBLY, FIRE EXTINGUISHING SYSTEM. EXCLUDES:ITEMS HAVING INTEGRAL PREFORMED OR PLAIN ENDS, TUBE, BENT (AS MODIFIED), AND ITEMS WHICH ARE BRANCHED OR FORKED.]. 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 4710004831984 contains an unknown precious metal.

This NSN is associated to Schedule B 7608100090: aluminum tubes and pipes not seamless, not alloyed. The Schedule B End Use is listed as finished metal shapes.

This information was last updated on .


Technical Characteristics

END CONNECTION STYLE
(AJFX) GASKET SEAL FIRST END
END CONNECTION STYLE
(AJFX) SWIVEL NUT, FLARED SECOND END
DESIGN FORM
(ARJD) PREBENT
NOMINAL THREAD SIZE
(CQJX) 0.250 INCHES FIRST END
NOMINAL THREAD SIZE
(CQJX) 0.438 INCHES SECOND END
MATERIAL
(MATT) ALUMINUM ALL ENDS
MATING END QUANTITY
(AFQW) 1 FIRST END
MATING END QUANTITY
(AFQW) 1 SECOND END
SEAT ANGLE IN DEG
(AJFY) 37.0 FIRST END
SEAT ANGLE IN DEG
(AJFY) 37.0 SECOND END
SPECIAL FEATURES
(FEAT) SURFACE TREATMENT BLACK ENAMEL
THREAD CLASS
(AAJD) 2B FIRST END
THREAD CLASS
(AAJD) 2B SECOND END
THREAD DIRECTION
(AAJF) RIGHT-HAND FIRST END
THREAD DIRECTION
(AAJF) RIGHT-HAND SECOND END
THREAD SERIES DESIGNATOR
(THSD) UNS FIRST END
THREAD SERIES DESIGNATOR
(THSD) UNS SECOND END
TUBING MATERIAL
(AHSA) ALUMINUM
TUBE OUTSIDE DIAMETER
(BBYQ) 0.312 INCHES NOMINAL
WALL THICKNESS
(AAGT) 0.035 INCHES NOMINAL
MATERIAL
(MATL) ALUMINUM ALL ENDS
UNABLE TO DECODE
(MATL) UNABLE TO DECODE

Manufacturer Part Numbers


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