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NSN 4730-00-203-7304, 4730002037304
Cancelled -> Replaced by 4730011088986

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 002037304
Codification Country
United States
Item Name Code
INC 03772
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 4730-00-203-7304

National Stock Number (NSN) 4730-00-203-7304, or NIIN 002037304, (elbow,tube to hose) was assigned January 1, 1961 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 3 stock numbers: 4730011088986, 4730000383395, 4730004887914.

There are 11 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 3 suppliers are listed as Active suppliers 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 a year. There have been 11 contracts issued for this part number, with 17 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 5 different suppliers. The last contract numbers awarded were: SPE7M322P0875, SPE7M322P0875, SPE7M321P1503, SPE7M319P5673, SPE7M318P4181. The total value of the awarded contracts has been US$ 111,642.46.

This NSN is somewhat common among different platforms, belonging to 8 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. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 26, 2019, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) Acquisition of this part is controlled by QPL procedures. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 03772. [A FITTING THAT FORMS AN ANGLE OF LESS THAN 180 DEGREES (3.141 RADIANS) FROM A STRAIGHT FLOW. ONE CONNECTING END HAS MACHINE THREADS (STRAIGHT THREADS OTHER THAN PIPE OR HOSE SERIES) DESIGNED TO ACCOMMODATE A TUBE, OR IS UNTHREADED AND DESIGNED TO ACCOMMODATE A TUBE, 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 MAY HAVE SIDE OR HEEL INLET(S). SEE ALSO ELBOW, HOSE; CONNECTOR, MULTIPLE, FLUID PRESSURE LINE; AND ELBOW, SWIVEL FLANGE TO HOSE.]. 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 4730002037304 does not contain precious metals.

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

MAXIMUM OPERATING TEMP
(AEHZ) 135.0 CELSIUS 1ST RESPONSE
CONNECTION STYLE
(AHNC) GRIPPING NIPPLE (NOSE) 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
(CWFD) 1.000 INCHES 1ST END
NOMINAL THREAD SIZE
(CQJX) 1.312 INCHES 1ST END
SEAT ANGLE
(CQRB) 37.0 DEGREES 1ST END
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED
(CWDW) 0.875 INCHES 2ND END
THREAD SERIES DESIGNATOR
(THSD) UN 1ST END
CONNECTION TYPE
(AWLS) THREADED EXTERNAL HOSE GRIPPING 2ND END
CONNECTION TYPE
(AWLS) THREADED INTERNAL TUBE 1ST END
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED
(CWDZ) 1.234 INCHES 2ND END
THREAD CLASS
(AAJD) 3B 1ST END
MAXIMUM OPERATING TEMP
(AEHZ) 54.0 CELSIUS 2ND RESPONSE
SURFACE TREATMENT
(SFTT) ANODIZE OVERALL
LEG LENGTH
(AHSJ) 1.765 INCHES NOMINAL 1ST END
THREAD QUANTITY PER INCH
(CMLP) 12 1ST END
MAXIMUM OPERATING TEMP
(AEHZ) 135.0 DEG CELSIUS 1ST RESPONSE
LEG LENGTH
(AHSJ) 3.016 INCHES NOMINAL 2ND END
CONNECTION STYLE
(AHNC) SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END 1ST END
MATERIAL
(MATT) ALUMINUM ALLOY OVERALL
CONNECTION STYLE
(AHNC) UNABLE TO DECODE
CONNECTION TYPE
(AWLS) UNABLE TO DECODE
FURNISHED ITEMS AND QUANTITY
(TMQY) 1 HOSE COUPLING NUT
FLOW ANGLE
(CRFY) 90.0 DEGREES
LEG LENGTH
(AHSJ) UNABLE TO DECODE
MATERIAL
(MATT) UNABLE TO DECODE
MAXIMUM OPERATING TEMP
(AEHZ) UNABLE TO DECODE
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED
(CWDW) UNABLE TO DECODE
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED
(CWDZ) UNABLE TO DECODE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
(CWFD) UNABLE TO DECODE
NOMINAL THREAD SIZE
(CQJX) UNABLE TO DECODE
SEAT ANGLE
(CQRB) UNABLE TO DECODE
SURFACE TREATMENT
(SFTT) UNABLE TO DECODE
THREAD CLASS
(AAJD) UNABLE TO DECODE
THREAD QUANTITY PER INCH
(CMLP) UNABLE TO DECODE
THREAD SERIES DESIGNATOR
(THSD) UNABLE TO DECODE
MAXIMUM OPERATING TEMP
(AEHZ) 54.0 DEG CELSIUS 2ND RESPONSE

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