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NSN 4730-00-013-7400, 4730000137400
Cancelled -> Replaced by 4730002890580

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 000137400
Codification Country
United States
Item Name Code
INC 03857
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 4730-00-013-7400

National Stock Number (NSN) 4730-00-013-7400, or NIIN 000137400, (inverted nut,tube coupling) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 2 stock numbers: 4730002026369, 4730002890580.

There are 2 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.

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

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries.

This NSN is assigned to Item Name Code (INC) 03857. [AN EXTERNALLY THREADED FASTENING DEVICE WHICH HAS AN INTERNAL OR EXTERNAL SEAT, DESIGNED TO MATE WITH THE SEAT OF AN INTERNALLY THREADED TUBE FITTING FOR THE PURPOSE OF SECURING THE TUBE TO THE FITTING TO FORM A LEAKPROOF CONNECTION.]. 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 4730000137400 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

SURFACE TREATMENT
(SURF) CADMIUM OR ZINC
FABRICATION METHOD
(AARN) ANY ACCEPTABLE
UNABLE TO DECODE
(SURF) UNABLE TO DECODE OR UNABLE TO DECODE
MATERIAL
(MATL) STEEL
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
CASEHARDENING INDICATOR
(AASG) NOT CASEHARDENED
OVERALL LENGTH
(ABHP) 0.688 INCHES NOMINAL
MATERIAL
(MATT) STEEL
SEAT ANGLE IN DEG
(AJFY) 45.00
SCREW THREAD SERIES DESIGNATOR
(AJYP) NS
SMALLEST INSIDE DIAMETER
(BSPX) 0.442 INCHES NOMINAL
STYLE DESIGNATOR
(STYL) INVERTED NUT, TUBE, FLARE
WIDTH ACROSS FLATS
(ASDB) 0.688 INCHES NOMINAL
SURFACE TREATMENT
(SFTT) CADMIUM OR ZINC
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD CLASS
(AAJD) 2A
THREAD SIZE
(ABUJ) 11/16 IN.-18
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED
(ACSV) 0.438 INCHES NOMINAL

Manufacturer Part Numbers


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