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NSN 4730-01-087-4942, 4730010874942
ADAPTER,STRAIGHT,FLANGE TO PIPE

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 010874942
Codification Country
United States
Item Name Code
INC 29656
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 4730-01-087-4942

National Stock Number (NSN) 4730-01-087-4942, or NIIN 010874942, (adapter,straight,flange to pipe) was assigned December 19, 1979 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 has not been procured by the US Government in over 5 years, with the most recent procurement date of Sep 15, 2017. There have been 3 contracts issued for this part number, with 3 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 3 different suppliers. The last contract numbers awarded were: SPE7M417V3636, SPE7M314V4079, SPM7M312V3217. The total value of the awarded contracts has been US$ 5,092.50.

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 Dec 11, 2013, 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) 29656. [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 PIPE THREADS OR IS UNTHREADED AND DESIGNED TO ACCOMMODATE A PIPE. IT IS DESIGNED TO JOIN A FLANGE OR FLANGE FITTING TO A PIPE OR PIPE 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 4730010874942 contains an unknown precious metal.

This NSN is associated to Schedule B 7609000000: aluminum tube or pipe fittings (couplings,elbows sleeves). 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 NOMINAL DIAMETER
(CWCQ) 0.566 INCHES 2ND END
BOLT HOLE QUANTITY
(AECS) 4 2ND END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH
(CWCY) 3.190 INCHES 2ND END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH
(CWDC) 3.190 INCHES 2ND END
CONNECTION STYLE
(AHNC) GROOVED (PIPE) 1ST END
CONNECTION TYPE
(AWLS) FLANGE 2ND END
CONNECTION TYPE
(AWLS) UNTHREADED EXTERNAL PIPE 1ST END
FLANGE FACE DESIGN
(CWDF) PLAIN 2ND END
FLANGE SHAPE
(ARKN) RECTANGULAR WITH HOLES 2ND END
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-P-25995,TYPE1 MIL SPEC SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-A-250/10,ALLOY 5454,TEMPER H-32 FED SPEC SINGLE MATERIAL RESPONSE FLANGE
MATERIAL
(MATT) ALUMINUM ALLOY 3003 BODY
MATERIAL
(MATT) ALUMINUM ALLOY FLANGE
NOMINAL LENGTH
(AKGG) 4.250 INCHES 2ND END
NOMINAL OVERALL LENGTH
(CWFR) 2.250 INCHES
NOMINAL THICKNESS
(CWCK) 0.500 INCHES 2ND END
NOMINAL PIPE SIZE ACCOMMODATED
(AAAR) 2.000 INCHES 1ST END
NOMINAL WIDTH
(AKGF) 4.250 INCHES 2ND END
PIPE WALL THICKNESS DESIGNATION FOR WHICH DESIGNED
(CWFG) SCHEDULE 40S 1ST END

Manufacturer Part Numbers


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