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NSN 4730-00-427-4056, 4730004274056
NUT,HOSE COUPLING

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 004274056
Codification Country
United States
Item Name Code
INC 03858
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 4730-00-427-4056

National Stock Number (NSN) 4730-00-427-4056, or NIIN 004274056, (nut,hose coupling) was assigned April 19, 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 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are 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 somewhat common among different platforms, belonging to 2 different weapons systems.

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 Feb 15, 2017, 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) 03858. [A CYLINDRICAL ITEM WHICH SERVES AS THE OUTER SHELL OF A MULTIPIECE END CONNECTION DESIGNED TO DIRECTLY GRIP THE END OF A HOSE.]. 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 4730004274056 contains an unknown precious metal.

This NSN is associated to Schedule B 7318160000: nuts of iron or steel. The Schedule B End Use is listed as finished metal shapes. NAICS classification category 332722: bolt, nut, screw, rivet, and washer manufacturing.

This information was last updated on .


Technical Characteristics

NUT HEIGHT
(ADEA) 0.834 INCHES NOMINAL
NUT STYLE
(ACTA) HOSE COUPLING
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-S-763,3C4,COND B FED SPEC ALL MATERIAL RESPONSES OVERALL
MATERIAL
(MATT) STEEL CORROSION RESISTING OVERALL
NOMINAL THREAD SIZE
(CQJX) 0.562 INCHES
SMALLEST INSIDE DIAMETER
(BSPX) 0.514 INCHES NOMINAL
THREAD CLASS
(AAJD) 3B
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD QUANTITY PER INCH
(CMLP) 24
THREAD SERIES
(BZRR) UNEF
WIDTH ACROSS FLATS
(ASDB) 0.625 INCHES NOMINAL
SURFACE TREATMENT
(SFTT) PASSIVATE OVERALL

Manufacturer Part Numbers


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F506-5C
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Condition NE
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4730004274056
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