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NSN 4730-00-554-7830, 4730005547830
Cancelled -> Replaced by 4730000562517

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 005547830
Codification Country
United States
Item Name Code
INC 03777
Criticality
(Y) This item does not have a nuclear hardened feature but does have other critical feature(s) 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 4730-00-554-7830

National Stock Number (NSN) 4730-00-554-7830, or NIIN 005547830, (adapter,straight,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 1 stock number, 4730000562517.

There are no manufacturer part numbers associated to this NSN. ISO Group has several sources of supply for this NSN.

This part number has not been procured by the US Government in over a year. There have been 5 contracts issued for this part number, with 5 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE7M422P3510, SPE7M314M0593, SPM7M311M3959, SPM7M311M3959, SPM7M111VD337. The total value of the awarded contracts has been US$ 51,900.63.

This NSN is fairly common among different weapons systems, belonging to 19 different platforms.

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 Apr 02, 2006, 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) 03777. [AN ADAPTER HAVING MACHINE THREADS (STRAIGHT THREADS OTHER THAN PIPE OR HOSE SERIES) DESIGNED TO ACCOMMODATE A TUBE ON ONE END OR AN UNTHREADED END 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 IS DESIGNED TO JOIN A TUBE OR TUBE FITTING TO A HOSE OR HOSE FITTING.]. This item does not have a nuclear hardened feature but does have other critical feature(s) 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 4730005547830 contains an unknown precious metal.

This NSN is associated to Schedule B 7307994000: other fittings nesoi of alloy steel not stainless. The Schedule B End Use is listed as iron and steel products, other. NAICS classification category 332919: other metal valve and pipe fitting manufacturing.

This information was last updated on .


Technical Characteristics

END ITEM IDENTIFICATION
(AGAV) AIRCRAFT APPLICATION;HELICOPTER, UTILITY/SEARCH AND RECOVERY UH-1N
CONNECTION STYLE
(AHNC) GRIPPING NIPPLE (NOSE) 2ND END
CONNECTION TYPE
(AWLS) THREADED EXTERNAL HOSE GRIPPING 2ND END
CONNECTION TYPE
(AWLS) THREADED INTERNAL TUBE 1ST END
CONNECTION STYLE
(AHNC) SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END 1ST END
CRITICALITY CODE JUSTIFICATION
(CRTL) FEAT
FURNISHED ITEMS AND QUANTITY
(TMQY) 1 LONG COUPLING NUT
MATERIAL
(MATT) STEEL COMP 1137 OVERALL OR STEEL COMP 1141 OVERALL OR STEEL COMP 4130 OVERALL OR STEEL COMP 8630 OVERALL OR STEEL COMP 8740 OVERALL
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED
(CWDZ) 0.703 INCHES 2ND END
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED
(CWDW) 0.281 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
(CWFD) 0.312 INCHES 1ST END
NOMINAL OVERALL LENGTH
(CWFR) 3.156 INCHES
NOMINAL THREAD SIZE
(CQJX) 0.500 INCHES 1ST END
SEAT ANGLE
(CQRB) 37.0 DEGREES 1ST END
SPECIAL FEATURES
(FEAT) WEAPON SYSTEM ESSENTIAL
THREAD CLASS
(AAJD) 3B 1ST END
THREAD SERIES DESIGNATOR
(THSD) UNF 1ST END
SURFACE TREATMENT
(SFTT) CADMIUM OVERALL

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