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NSN 4730-00-022-2804, 4730000222804
FLANGE,PIPE

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 000222804
Codification Country
United States
Item Name Code
INC 03798
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 4730-00-022-2804

National Stock Number (NSN) 4730-00-022-2804, or NIIN 000222804, (flange,pipe) was assigned May 20, 1968 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

This part number is actively being procured by the US Government, with procurement history within the last 90 days. There have been 2 contracts issued for this part number, with 2 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE7M025V7273, SPE7M325P0710. The total value of the awarded contracts has been US$ 46,097.95.

This NSN is somewhat common among different platforms, belonging to 3 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. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 5,103. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Aug 02, 2004, 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) 03798. [AN ITEM SOLID OR SPLIT INTO HALVES, HAVING A THREADED OR UNTHREADED HOLE FOR THE PURPOSE OF CONNECTING OR RETAINING A PIPE, TUBE, OR HOSE FITTING. THE FACE OF THE FLANGE MAY BE SMOOTH, GROOVED, OR SERRATED AND MAY BE DRILLED FOR CONNECTING BOLTS OR STUDS. IF THE ITEM IS UNTHREADED, THE PIPE OR TUBE MAY BE RETAINED BY WELDING, BRAZING, COMPRESSION, OR THE LIKE. EXCLUDES:FLANGE, PIPE, BLIND; FERRULE, GROOVED CLAMP COUPLING; AND ADAPTER (AS MODIFIED).]. 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 4730000222804 contains an unknown precious metal.

This NSN is associated to Schedule B 7412200000: copper alloy tube or pipe fittings. 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

III END ITEM IDENTIFICATION
(AGAV) NAVAL APPLICATIONS
SURFACE TREATMENT
(SFTT) ANY ACCEPTABLE
END ITEM IDENTIFICATION
(AGAV) NAVAL APPLICATIONS
BOLT CIRCLE DIAMETER
(ABKG) 11.750 INCHES NOMINAL
BOLT HOLE DIAMETER
(AHNX) 0.875 INCHES NOMINAL
BOLT HOLE QUANTITY
(AECS) 8
BORE DIAMETER
(ABXV) 8.000 INCHES NOMINAL
FACE SEATING SURFACE CONDITION
(AKWE) SERRATED
FLANGE DIAMETER
(ABKK) 13.500 INCHES NOMINAL
FLANGE SECTION STYLE
(AJEM) PLAIN FACE, SOCKET BRAZING NECK
MATERIAL
(MATT) COPPER ALLOY
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED
(CQCJ) 200.0 POUNDS PER SQUARE INCH GAS AND 200.0 POUNDS PER SQUARE INCH OIL AND 200.0 POUNDS PER SQUARE INCH WATER
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED
(CRWH) 180.0 FAHRENHEIT GAS AND 180.0 FAHRENHEIT OIL AND 180.0 FAHRENHEIT WATER
NECK HEIGHT
(AJEG) 1.750 INCHES NOMINAL
REDUCER FLANGE HOLE TYPE
(AJEQ) CONCENTRIC
SOCKET DIAMETER
(ABXP) 8.625 INCHES NOMINAL
STYLE DESIGNATOR
(STYL) ROUND, ONE BOLT HOLE CIRCLE
THICKNESS
(ABNM) 0.938 INCHES NOMINAL
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED
(CRWH) 180.0 DEG FAHRENHEIT GAS AND 180.0 DEG FAHRENHEIT OIL AND 180.0 DEG FAHRENHEIT WATER

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