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NSN 4730-01-174-1199, 4730011741199
UNION,PIPE TO TUBE

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 011741199
Codification Country
United States
Item Name Code
INC 03787
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 4730-01-174-1199

National Stock Number (NSN) 4730-01-174-1199, or NIIN 011741199, (union,pipe to tube) was assigned March 14, 1984 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, only one supplier is 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 somewhat common among different platforms, belonging to 4 different weapons systems.

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 for the first time. (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) 03787. [A STRAIGHT FITTING CAPABLE OF BEING TAKEN APART AND REASSEMBLED. IT PERMITS DISCONNECTION AND CONNECTION OF PIPE OR PIPE FITTINGS TO TUBING OR TUBE FITTINGS WITHOUT DISTURBING THE END CONNECTIONS OR THE REST OF THE LINE. IT MUST HAVE A PIPE CONNECTION OF ANY TYPE OR SIZE ON ONE END AND A TUBE CONNECTION OF ANY TYPE OR SIZE ON THE OTHER END.]. 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 4730011741199 does not contain precious metals.

This information was last updated on .


Technical Characteristics

CONNECTION STYLE
(AHNC) PLAIN (TUBE) 1ST END
CONNECTION STYLE
(AHNC) SOCKET (PIPE) 2ND END
CONNECTION TYPE
(AWLS) THREADED EXTERNAL TUBE 1ST END
CONNECTION TYPE
(AWLS) UNTHREADED INTERNAL PIPE 2ND END
COUPLING FLANGE SHAPE
(CQNM) ROUND
FURNISHED ITEMS AND QUANTITY
(TMQY) 1 SHORT COUPLING NUT
NOMINAL PIPE SIZE ACCOMMODATED
(AAAR) 1.000 INCHES 2ND END
NOMINAL THREAD SIZE
(CQJX) 1.062 INCHES 1ST END
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-N-281 FED SPEC 1ST MATERIAL RESPONSE NUT
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-S-763,CL 304,COND A FED SPEC 1ST MATERIAL RESPONSE TAILPIECE
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-S-763,CL 304,COND A FED SPEC 1ST MATERIAL RESPONSE THREAD PIECE
MATERIAL
(MATT) NICKEL ALLOY NUT
MATERIAL
(MATT) STEEL CORROSION RESISTING TAILPIECE
MATERIAL
(MATT) STEEL CORROSION RESISTING THREAD PIECE
MAXIMUM OPERATING PRESSURE
(CQGM) 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
(CWFD) 0.750 INCHES 1ST END
NOMINAL OVERALL LENGTH
(CWFR) 6.560 INCHES
SEAT TYPE
(BYJF) BALL-CONE
REDUCER TYPE
(ACSP) CONCENTRIC
SPECIAL FEATURES
(FEAT) SECOND END HAS BOSS FEATURE
THREAD CLASS
(AAJD) 2A 1ST END
THREAD SERIES DESIGNATOR
(THSD) UN 1ST END
THREAD QUANTITY PER INCH
(CMLP) 12 1ST END
STYLE DESIGNATOR
(STYL) SCREWED
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-N-281 FED SPEC 1ST MATERIAL RESPONSE NUT
SEAT TYPE
(ACSG) BALL-CONE

Manufacturer Part Numbers


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