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NSN 4730-00-258-8560, 4730002588560
ELBOW,SWIVEL FLANGE TO HOSE

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 002588560
Codification Country
United States
Item Name Code
INC 18324
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 4730-00-258-8560

National Stock Number (NSN) 4730-00-258-8560, or NIIN 002588560, (elbow,swivel flange to hose) was assigned June 27, 1973 in the Federal Logistics Information System (FLIS). NIIN 002588560 was cancelled on December 15, 2017, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.

There are 3 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.

This NSN is assigned to Item Name Code (INC) 18324. [A FITTING THAT FORMS AN ANGLE OF LESS THAN 180 DEGREES (3.141 RADIANS) FROM THE STRAIGHT FLOW. ONE END CONNECTION MUST HAVE A SWIVEL FLANGE DESIGNED TO PERMIT AXIAL ROTATION OF THE FITTING, USUALLY FOR THE EASE OF INSTALLATION, PRIOR TO SECURING IT TO A FLANGE OR MOUNTING PAD. THE OTHER END CONNECTION IS DESIGNED TO GRIP THE HOSE DIRECTLY, EITHER EXTERNALLY, INTERNALLY, OR BOTH. IT INCLUDES ITEMS DESIGNED TO ACCOMMODATE A SWIVEL FLANGE.]. 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 4730002588560 does not contain precious metals.

This information was last updated on .


Technical Characteristics

LEG LENGTH
(AHSJ) 3.800 INCHES NOMINAL 1ST END
RAISED FACE NOMINAL DIAMETER
(CWDL) 4.500 INCHES 1ST END
FLANGE SHAPE
(ARKN) ROUND WITH HOLES 1ST END
CONNECTION TYPE
(AWLS) FLANGE 1ST END
NOMINAL THICKNESS
(CWCK) 0.940 INCHES 1ST END
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED
(CWDW) 3.000 INCHES 2ND END
BOLT HOLE QUANTITY
(AECS) 8 1ST END
LEG LENGTH
(AHSJ) 1.940 INCHES NOMINAL 2ND END
CONNECTION TYPE
(AWLS) THREADED EXTERNAL HOSE 2ND END
FLANGE FACE DESIGN
(CWDF) RAISED SWIVEL 1ST END
NOMINAL OUTSIDE DIAMETER
(CWCD) 6.620 INCHES 1ST END
MATERIAL
(MATT) COPPER ALLOY NIPPLE
FURNISHED ITEMS AND QUANTITY
(TMQY) 1 HOSE COUPLING NUT
MATERIAL DOCUMENT AND CLASSIFICATION
(MATT) COPPER ALLOY NIPPLE
CONNECTION TYPE
(MDCL) QQ-C-390,ALLOY D5 FED SPEC 1ST MATERIA
FLOW ANGLE
(CRFY) 45.0 DEGREES
BOLT HOLE NOMINAL DIAMETER
(CWCQ) 0.560 INCHES 1ST END
MATERIAL
(MATT) COPPER ALLOY FLANGE
CONNECTION STYLE
(AHNC) GRIPPING NIPPLE (NOSE) 2ND END
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED
(CWDZ) 3.690 INCHES 2ND END
RAISED FACE NOMINAL HEIGHT
(CWDH) 0.015 INCHES 1ST END
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-C-390,ALLOY D5 FED SPEC 1ST MATERIAL RESPONSE FLANGE
CRITICALITY CODE JUSTIFICATION
(CRTL) ZZZY
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-C-390,ALLOY G3 FED SPEC 2ND MATERIAL RESPONSE NIPPLE
BOLT CIRCLE NOMINAL DIAMETER
(CWCT) 5.500 INCHES 1ST END
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS
(ZZZY) ITEM THAT SUPPORTS A LEVEL 1 OR SUBSAFE CRITICAL SYSTEM THAT HAS UNDERGONE QUALITY ASSURANCE DURING THE ACQUISITION PROCESS

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