NSN 4730-01-465-8442, 4730014658442
SPOOL PIECE

Federal Supply Classification: FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number: NIIN 014658442
Codification Country: United States
Item Name Code: INC 11468
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 4730-01-465-8442

National Stock Number (NSN) 4730-01-465-8442, or NIIN 014658442, (spool piece) was assigned June 23, 1999 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 3 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, 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 May 11, 2011. There have been 2 contracts issued for this part number, with 2 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPM7M011M5587, SPM7M311M1982. The total value of the awarded contracts has been US$ 7,146.00.

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 Jul 28, 2010, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) Acquisition of this part is restricted to source(s) specified on "Source Control", "Altered Item" or "Selected Item" drawings/documents. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 11468. [A STRAIGHT CUT LENGTH OF PIPE FABRICATED WITH DRILLED AND FACED FLANGES ON EACH END. IT MAY HAVE STEEL LIFTING RINGS OR EARS WELDED LONGITUDINALLY TO THE PIPE AND IS GENERALLY USED FOR SUBMERGED PIPELINE, FUEL LOADING LINE, AND THE LIKE.]. 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 4730014658442 does not contain precious metals.

This information was last updated on Jul 01, 2025.

Technical Characteristics

END STYLE: (ABQK) S18 PLAIN FACE, LONG NECK
MATERIAL: (MATL) STEEL, FED STD 66, COMP 304
UNABLE TO DECODE: (MATL) UNABLE TO DECODE
END BOLT HOLE DIAMETER: (CGNM) 7.000 INCHES NOMINAL
END BOLT HOLE QUANTITY: (CGNL) 8
END BOLT CIRCLE DIAMETER: (CGMC) 7.750 INCHES NOMINAL
END ITEM IDENTIFICATION: (AGAV) NIMITZ CLASS CVN
END OUTSIDE DIAMETER: (BCCH) 6.000 INCHES NOMINAL
END STYLE: (ABQK) PLAIN FACE, LONG NECK
END THICKNESS: (AXPW) 0.250 INCHES NOMINAL
OVERALL LENGTH: (ABHP) 11.750 INCHES NOMINAL
MATERIAL: (MATT) STEEL COMP 304
NOMINAL PIPE SIZE DESIGNATION: (AAGN) 6.000 INCHES
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: (ZZZY) ITEMS THAT REQUIRE SPECIAL CLEANING AND PACKAGING FOR OXYGEN/NITROGEN SERVICE
III END ITEM IDENTIFICATION: (AGAV) NIMITZ CLASS CVN