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NSN 4730-00-032-7954, 4730000327954
REDUCER,TUBE

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 000327954
Codification Country
United States
Item Name Code
INC 08506
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 4730-00-032-7954

National Stock Number (NSN) 4730-00-032-7954, or NIIN 000327954, (reducer,tube) was assigned January 1, 1961 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 assigned to Item Name Code (INC) 08506. [A STRAIGHT TUBE FITTING HAVING A DIFFERENT SIZE CONNECTION ON EACH END. IT IS DESIGNED TO JOIN TWO TUBES OF DIFFERENT SIZES. EXCLUDES:BUSHING (AS MODIFIED).]. 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 4730000327954 contains an unknown precious metal.

This NSN is associated to Schedule B 7609000000: aluminum tube or pipe fittings (couplings,elbows sleeves). The Schedule B End Use is listed as finished metal shapes. NAICS classification category 332919: other metal valve and pipe fitting manufacturing.

This information was last updated on .


Technical Characteristics

CONNECTION TYPE
(AWLS) THREADED EXTERNAL TUBE 2ND END
CONNECTION TYPE
(AWLS) THREADED INTERNAL TUBE 1ST END
CONNECTION STYLE
(AHNC) INVERTED FLARE (TUBE) 2ND END
CONNECTION STYLE
(AHNC) SWIVEL NUT INVERTED FLARE (TUBE) 1ST END
MATERIAL
(MATT) ALUMINUM ALLOY OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
(CWFD) 0.250 INCHES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
(CWFD) 0.375 INCHES 2ND END
NOMINAL OVERALL LENGTH
(CWFR) 1.187 INCHES
NOMINAL THREAD SIZE
(CQJX) 0.438 INCHES 1ST END
NOMINAL THREAD SIZE
(CQJX) 0.562 INCHES 2ND END
REDUCED PASSAGE NOMINAL INSIDE DIAMETER
(CWFN) 0.094 INCHES 2ND END
REDUCER TYPE
(ACSP) CONCENTRIC
SEAT ANGLE
(CQRB) 45.0 DEGREES 2ND END
SEAT ANGLE
(CQRB) 60.0 DEGREES 1ST END
SURFACE TREATMENT
(SFTT) ANODIZE OVERALL
THREAD CLASS
(AAJD) 3A 2ND END
THREAD CLASS
(AAJD) 3B 1ST END
THREAD SERIES DESIGNATOR
(THSD) UNF 2ND END
THREAD SERIES DESIGNATOR
(THSD) UNF 1ST END

Manufacturer Part Numbers


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