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NSN 4730-00-240-9212, 4730002409212
INVERTED NUT,TUBE COUPLING

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 002409212
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 4730-00-240-9212

National Stock Number (NSN) 4730-00-240-9212, or NIIN 002409212, (inverted nut,tube coupling) was assigned November 14, 1969 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 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. 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, with the most recent procurement date of Dec 25, 2012. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPM7M813V1468. The total value of the awarded contracts has been US$ 593.67.

This NSN is somewhat common among different platforms, belonging to 6 different weapons systems.

There has been a small amount of 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) 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 4730002409212 contains an unknown precious metal.

This NSN is associated to Schedule B 7307994000: other fittings nesoi of alloy steel not stainless. The Schedule B End Use is listed as iron and steel products, other. NAICS classification category 332919: other metal valve and pipe fitting manufacturing.

This information was last updated on .


Technical Characteristics

SURFACE TREATMENT
(SURF) PASSIVATED, MIL-S-5002
CASEHARDENING INDICATOR
(AASG) NOT CASEHARDENED
FABRICATION METHOD
(AARN) BAR STOCK, MACHINED
OVERALL LENGTH
(ABHP) 0.610 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-S-18732, COND HT-200 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIAL HARDNESS RATING
(ALME) 20.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
MATERIAL
(MATT) STEEL COMP 431
SCREW THREAD SERIES DESIGNATOR
(AJYP) UNF
SEAT ANGLE IN DEG
(AJFY) 33.0
SMALLEST INSIDE DIAMETER
(BSPX) 0.505 INCHES NOMINAL
THREAD CLASS
(AAJD) 3A
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD SIZE
(ABUJ) 0.750-16
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED
(ACSV) 0.500 INCHES NOMINAL
WIDTH ACROSS FLATS
(ASDB) 0.590 INCHES NOMINAL
STRENGTH RATING
(AWQD) 200000.0 POUNDS PER SQUARE INCH MINIMUM TENSILE
STYLE DESIGNATOR
(STYL) INVERTED NUT, TUBE, FLARE
SURFACE TREATMENT
(SFTT) PASSIVATE
MATERIAL
(MATT) STEEL, MIL-S-18732, COND HT-200
UNABLE TO DECODE
(SURF) UNABLE TO DECODE
MATERIAL
(MATL) STEEL, MIL-S-18732, COND HT-200
UNABLE TO DECODE
(MATL) UNABLE TO DECODE

Manufacturer Part Numbers


Related Inventory

NAS594-8
4730002409212
Condition NS
COUPLING
Readily Available
NAS594-8
COUPLING RIGID
Readily Available


 
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