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NSN 4730-00-740-3851, 4730007403851
COUPLING ASSEMBLY,TUBE,FLEXIBLE

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 007403851
Codification Country
United States
Item Name Code
INC 32834
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 4730-00-740-3851

National Stock Number (NSN) 4730-00-740-3851, or NIIN 007403851, (coupling assembly,tube,flexible) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 6 manufacturer part numbers 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, there are no suppliers that 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 5 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 Mar 16, 2010, 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) 32834. [A MULTIPIECE GASKET SEALED ITEM SPECIFICALLY DESIGNED FOR JOINING PLAIN END FERRULED TUBING OR BEADED END TUBING THAT WILL ACCOMMODATE ANGULAR MISALIGNMENT, AXIAL MOTION AND PERMITS EXPANSION AND CONTRACTION OF THE TUBING. IT MAY BE DISCONNECTED FOR SEAL REPLACEMENT WITHOUT DISTURBING THE REST OF THE LINE. THE SEALS ARE NOT NORMALLY FURNISHED WITH THE ITEM. FOR RIGID TYPE ITEMS SEE COUPLING, TUBE; AND UNION, TUBE.]. 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 4730007403851 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

MATERIAL
(MATL) ALUMINUM ALLOY, QQ-A-367, COMP 2014, T6 OR ALUMINUM ALLOY, QQ-A-250/4, ALLOY 2024, T4
SURFACE TREATMENT
(SURF) ANODIZED, MIL-A-8625, TYPE 2
OUTSIDE DIAMETER
(ABKV) 2.750 INCHES MAXIMUM
OVERALL LENGTH
(ABHP) 2.609 INCHES MAXIMUM
MATERIAL
(MATT) ALUMINUM ALLOY 2014 OR ALUMINUM ALLOY 2024
STYLE DESIGNATOR
(STYL) FLEXIBLE COUPLING ASSEMBLY
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED
(ACSV) 1.750 INCHES NOMINAL
UNABLE TO DECODE
(MATL) UNABLE TO DECODE OR UNABLE TO DECODE
UNABLE TO DECODE
(SURF) UNABLE TO DECODE

Manufacturer Part Numbers

12J3628A

RNCC
5
RNVC
1
360528D

RNCC
5
RNVC
1
M8506128A

RNCC
2
RNVC
2
MILC85061

RNCC
4
RNVC
1
MILDTL85061

ISC
C
RNCC
4
RNVC
1
M8506128A

ISC
C
RNCC
2
RNVC
2

Related Inventory

M85061-28A
4730007403851
Condition NS
COUPLING
Readily Available


 
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