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NSN 4730-00-278-0658, 4730002780658
FERRULE,BRAZING,TUBE FITTING

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 002780658
Codification Country
United States
Item Name Code
INC 18024
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 4730-00-278-0658

National Stock Number (NSN) 4730-00-278-0658, or NIIN 002780658, (ferrule,brazing,tube fitting) 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 are no manufacturer part numbers associated to this NSN.

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

This NSN is unique to one weapons system.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. 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) 18024. [A FLANGED CYLINDRICAL METALLIC ITEM DESIGNED TO BE SLIPPED OVER TUBING AND BRAZED IN PLACE. THE REAR FACE OF THE FLANGE FORMS A BEARING SURFACE FOR THE COUPLING NUT, AND THE FRONT FACE IS OF A CONTOUR DESIGNED TO SEAT AGAINST A MATING CONTOUR ON A FITTING. WHEN ASSEMBLED THE JOINT SEALS AT THE SEAT IN A MANNER SIMILAR TO A SEAT TYPE UNION.]. 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 4730002780658 contains an unknown precious metal.

This NSN is associated to Schedule B 7412200000: copper alloy tube or pipe fittings. 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

UNABLE TO DECODE
(MATL) UNABLE TO DECODE
CASEHARDENING INDICATOR
(AASG) NOT CASEHARDENED
DISTANCE FROM FLANGED END TO TUBING CLEARANCE HOLE
(CGLX) 0.188 INCHES NOMINAL
FLANGE FACE DIAMETER
(CGLY) 0.203 INCHES NOMINAL
FLANGE INSIDE DIAMETER
(AHTB) 0.157 INCHES NOMINAL
FLANGE OUTSIDE DIAMETER
(AHTC) 0.375 INCHES NOMINAL
FLANGE WIDTH
(AGFF) 0.125 INCHES NOMINAL
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED
(CPMS) 0.250 INCHES NOMINAL
MATERIAL
(MATT) COPPER ALLOY
OVERALL LENGTH
(ABHP) 0.625 INCHES NOMINAL
SEAT RADIUS
(AJFZ) 0.203 INCHES NOMINAL
SLEEVE OUTSIDE DIAMETER
(ARYW) 0.312 INCHES NOMINAL
STYLE DESIGNATOR
(STYL) COMPRESSION
MATERIAL
(MATL) BRASS
METALLIC HARDNESS RATING
(AETC) NOT RATED

Manufacturer Part Numbers


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