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NSN 4730-00-057-8574, 4730000578574
ADAPTER,STRAIGHT,FLANGE TO HOSE

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 000578574
Codification Country
United States
Item Name Code
INC 29655
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 4730-00-057-8574

National Stock Number (NSN) 4730-00-057-8574, or NIIN 000578574, (adapter,straight,flange to hose) was assigned June 6, 1967 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 7 manufacturer part numbers associated with this NSN. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 5 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.

This part number has been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 6 contracts issued for this part number, with 6 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: SPE7M325V2305, SPE7M325V2305, SPE7M325V1940, SPE7M325V1940, SPE7M324V0488. The total value of the awarded contracts has been US$ 53,885.51.

This NSN is somewhat common among different platforms, belonging to 10 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. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 31,304. 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.) This part requires engineering source approval by the design control activity in order to maintain the quality of the part. An alternate source must qualify in accordance with the design control activity's procedures, as approved by the cognizant Government engineering activity. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 29655. [AN ADAPTER HAVING A FLANGE CONNECTION ON ONE END DESIGNED TO CONNECT WITH ANOTHER FLANGE CONNECTION OR A COMPRESSION TYPE MOUNTING PAD. THE OTHER END HAS STANDARD HOSE THREADS, AN INCOMPLETE PART OF A THREADED END CONNECTION THAT GRIPS THE HOSE DIRECTLY, OR IS UNTHREADED AND DESIGNED TO ACCOMMODATE A HOSE. IT IS DESIGNED TO JOIN A FLANGE OR FLANGE FITTING TO A HOSE OR HOSE FITTING IN A STRAIGHT LINE.]. 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 4730000578574 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

MAXIMUM OPERATING TEMP
(AEHZ) 200.0 DEG FAHRENHEIT SINGLE RESPONSE
BOLT HOLE NOMINAL DIAMETER
(CWCQ) 0.690 INCHES 1ST END
BOLT HOLE QUANTITY
(AECS) 6 1ST END
BOLT CIRCLE NOMINAL DIAMETER
(CWCT) 4.438 INCHES 1ST END
CONNECTION TYPE
(AWLS) FLANGE 1ST END
CONNECTION TYPE
(AWLS) THREADED EXTERNAL HOSE GRIPPING 2ND END
CONNECTION STYLE
(AHNC) GRIPPING NIPPLE (NOSE) 2ND END
FURNISHED ITEMS AND QUANTITY
(TMQY) 4 BOLT AND 4 LOCKNUT AND 2 SOCKET SEGMENT
FLANGE FACE DESIGN
(CWDF) RAISED STRAIGHT 1ST END
FLANGE SHAPE
(ARKN) ROUND WITH HOLES 1ST END
MATERIAL
(MATT) ALUMINUM ALLOY NIPPLE
MATERIAL
(MATT) COPPER ALLOY FLANGE
MATERIAL
(MATT) NICKEL ALLOY BOLT
MATERIAL
(MATT) NICKEL ALLOY NUT
MAXIMUM OPERATING PRESSURE
(CQGM) 1000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP
(AEHZ) 200.0 FAHRENHEIT SINGLE RESPONSE
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED
(CWDW) 2.500 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED
(CWDZ) 3.300 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER
(CWCD) 5.560 INCHES 1ST END
NOMINAL THICKNESS
(CWCK) 0.810 INCHES 1ST END
NOMINAL OVERALL LENGTH
(CWFR) 4.400 INCHES
RAISED FACE NOMINAL DIAMETER
(CWDL) 2.240 INCHES 1ST END
RAISED FACE NOMINAL HEIGHT
(CWDH) 0.062 INCHES 1ST END

Manufacturer Part Numbers


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