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NSN 4730-01-346-1708, 4730013461708
ELBOW,FLANGE

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 013461708
Codification Country
United States
Item Name Code
INC 29664
Criticality
(S) The item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel.
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 4730-01-346-1708

National Stock Number (NSN) 4730-01-346-1708, or NIIN 013461708, (elbow,flange) was assigned September 28, 1991 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 4 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 one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on May 22, 2000, 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) 29664. [A FITTING THAT FORMS AN ANGLE OF LESS THAN 180 DEGREES (3.142 RADIANS) FROM THE STRAIGHT FLOW. IT HAS FLANGE CONNECTIONS ON BOTH ENDS DESIGNED TO CONNECT WITH ANOTHER FLANGE CONNECTION, OR A COMPRESSION TYPE MOUNTING PAD. IT MAY HAVE SIDE AND/OR HEEL INLET(S).]. The item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4730013461708 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 NOMINAL DIAMETER
(CWCQ) 0.688 INCHES 2ND END
BOLT HOLE QUANTITY
(AECS) 6 2ND END
BOLT CIRCLE NOMINAL DIAMETER
(CWCT) 4.438 INCHES 2ND END
CONNECTION STYLE
(AHNC) SOCKET (PIPE) 1ST END
CONNECTION TYPE
(AWLS) FLANGE 2ND END
CONNECTION TYPE
(AWLS) UNTHREADED INTERNAL PIPE 1ST END
CRITICALITY CODE JUSTIFICATION
(CRTL) ZZZY
FLANGE FACE DESIGN
(CWDF) PLAIN WITH GASKET GROOVE 2ND END
FLANGE SHAPE
(ARKN) ROUND WITH HOLES 2ND END
NOMINAL PIPE SIZE ACCOMMODATED
(AAAR) 2.000 INCHES 1ST END
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-C-20159 TY 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL
(MATT) COPPER ALLOY OVERALL
MAXIMUM OPERATING PRESSURE
(CQGM) 700.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNED
(MEDA) WATER SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER
(CWCD) 5.560 INCHES 2ND END
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS
(ZZZY) QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS

Manufacturer Part Numbers


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