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NSN 4730-01-287-0447, 4730012870447
FLANGE,PIPE

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 012870447
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 4730-01-287-0447

National Stock Number (NSN) 4730-01-287-0447, or NIIN 012870447, (flange,pipe) was assigned October 13, 1988 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. ISO Group has several sources of supply for this NSN.

This part number is actively being procured by the US Government, with procurement history within the last 90 days. There have been 12 contracts issued for this part number, with 12 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 6 different suppliers. The last contract numbers awarded were: SPE7M325P1233, SPE7M023P1721, SPE7M321P2756, SPE7M320P2214, SPE7M419V2258. The total value of the awarded contracts has been US$ 55,557.86.

This NSN is unique to one weapons system.

There has been a small amount of 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$ 7,776. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Nov 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) 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 4730012870447 does not contain precious metals.

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

BOLT HOLE DIAMETER
(AHNX) 0.875 INCHES NOMINAL
BOLT HOLE QUANTITY
(AECS) 8
BOLT CIRCLE DIAMETER
(ABKG) 8.500 INCHES NOMINAL
FACE SEATING SURFACE CONDITION
(AKWE) MACHINED
FLANGE DIAMETER
(ABKK) 10.000 INCHES NOMINAL
FLANGE SECTION STYLE
(AJEM) RECESSED FACE, RAISED NECK
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-C-15726,COMP 90-10,COND SOFT MIL SPEC SINGLE MATERIAL RESPONSE
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) 0.750 INCHES NOMINAL
NOMINAL PIPE SIZE FOR WHICH DESIGNED
(ACSU) 5.000 INCHES
RECESS DIAMETER
(ABMD) 5.620 INCHES NOMINAL
STYLE DESIGNATOR
(STYL) ROUND, ONE BOLT HOLE CIRCLE
THICKNESS
(ABNM) 0.750 INCHES NOMINAL
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED
(CQCJ) ERR-060 A 100 AND ERR-060 MR. AND ERR-060 AW 100
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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