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NSN 4730-00-618-1151, 4730006181151
REDUCER,TUBE

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 006181151
Codification Country
United States
Item Name Code
INC 08506
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 4730-00-618-1151

National Stock Number (NSN) 4730-00-618-1151, or NIIN 006181151, (reducer,tube) was assigned October 20, 1969 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are 8 manufacturer part numbers associated with this NSN. 5 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 9 suppliers. Today, 7 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts. 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 6 contracts issued for this part number, with 6 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 4 different suppliers. The last contract numbers awarded were: SPE7M320P0516, SPE7M317V1663, SPE7M314M3054, SPM7M313M2782, SPM7M312M4590. The total value of the awarded contracts has been US$ 38,844.31.

This NSN is unique to one weapons system.

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 Dec 01, 2012, 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) 08506. [A STRAIGHT TUBE FITTING HAVING A DIFFERENT SIZE CONNECTION ON EACH END. IT IS DESIGNED TO JOIN TWO TUBES OF DIFFERENT SIZES. EXCLUDES:BUSHING (AS MODIFIED).]. 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 4730006181151 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

REDUCER TYPE
(ACSP) CONCENTRIC
NOMINAL THREAD SIZE
(CQJX) 0.438 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
(CWFD) 0.500 INCHES 1ST END
NOMINAL THREAD SIZE
(CQJX) 0.750 INCHES 1ST END
CONNECTION STYLE
(AHNC) FLARED (TUBE) ALL ENDS
NOMINAL OVERALL LENGTH
(CWFR) 1.086 INCHES
SPECIAL FEATURES
(FEAT) WEAPON SYSTEM ESSENTIAL
MATERIAL
(MATT) STEEL OVERALL
THREAD CLASS
(AAJD) 3A ALL ENDS
CRITICALITY CODE JUSTIFICATION
(CRTL) FEAT
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED
(CWFD) 0.250 INCHES 2ND END
CONNECTION TYPE
(AWLS) THREADED EXTERNAL TUBE ALL ENDS
THREAD SERIES DESIGNATOR
(THSD) UNJF ALL ENDS
SURFACE TREATMENT
(SFTT) CADMIUM OVERALL
END ITEM IDENTIFICATION
(AGAV) AIRCRAFT, GALAXY C-5
SEAT ANGLE
(CQRB) 37.0 DEGREES ALL ENDS

Manufacturer Part Numbers


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