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NSN 4730-01-248-2250, 4730012482250
REDUCER,TUBE

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 012482250
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.
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DLMS® Summary

National Stock Number 4730-01-248-2250

National Stock Number (NSN) 4730-01-248-2250, or NIIN 012482250, (reducer,tube) was assigned January 20, 1987 in the Federal Logistics Information System (FLIS). NIIN 012482250 was cancelled on December 6, 2013, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 4730007203985. 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 4730012482250 does not contain precious metals.

This information was last updated on .


Technical Characteristics

NOMINAL OVERALL LENGTH
(CWFR) 1.2188 INCHES
SPECIAL FEATURES
(FEAT) HEX NUT WIDTH ACROSS FLATS 0.684 IN. MIN AND 0.691 IN. MAX.
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIES DESIGNATOR
(THSD) UNJF 1ST END
MATERIAL
(MATT) STEEL COMP 347 OVERALL
MAXIMUM OPERATING PRESSURE
(CQGM) 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
NOMINAL THREAD SIZE
(CQJX) 0.5625 INCHES 1ST END
CONNECTION STYLE
(AHNC) FLARELESS (TUBE) 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
(CWFD) 0.250 INCHES 2ND END
SURFACE TREATMENT
(SFTT) PASSIVATE OVERALL
THREAD CLASS
(AAJD) 3A 1ST END
THREAD CLASS
(AAJD) 3A 2ND END
CONNECTION TYPE
(AWLS) THREADED EXTERNAL TUBE 1ST END
CONNECTION TYPE
(AWLS) THREADED EXTERNAL TUBE 2ND END
REDUCED PASSAGE NOMINAL INSIDE DIAMETER
(CWFN) 0.187 INCHES ALL ENDS
NOMINAL THREAD SIZE
(CQJX) 0.4375 INCHES 2ND END
THREAD SERIES DESIGNATOR
(THSD) UNJF 2ND END
SEAT ANGLE
(CQRB) 12.0 DEGREES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
(CWFD) 0.375 INCHES 1ST END
REDUCER TYPE
(ACSP) CONCENTRIC
SEAT ANGLE
(CQRB) 12.0 DEGREES 2ND END
MEDIA FOR WHICH DESIGNED
(MEDA) HYDRAULIC FLUID SINGLE RESPONSE
CONNECTION STYLE
(AHNC) FLARELESS (TUBE) 1ST END
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

Manufacturer Part Numbers


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