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NSN 4730-00-401-8241, 4730004018241
Cancelled -> Replaced by 4730006331836

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 004018241
Codification Country
United States
Item Name Code
INC 61840
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 4730-00-401-8241

National Stock Number (NSN) 4730-00-401-8241, or NIIN 004018241, (reducer body,tube) was assigned March 30, 1970 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 4730006331836.

There are 2 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, only one supplier is 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 2 contracts issued for this part number, with 2 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: SPE7M321P1318, SPE7M320V3797. The total value of the awarded contracts has been US$ 791.63.

This NSN is somewhat common among different platforms, belonging to 4 different weapons systems.

There has been very little 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 May 08, 2020, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The data needed to produce this item from additional sources is not physically available. Valid AMCs: 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 61840. [AN INCOMPLETE FITTING WHICH UPON INSTALLATION IS DESIGNED TO JOIN TOGETHER IN A STRAIGHT LINE TWO TUBING LINES AND/OR FITTINGS OF DIFFERENT SIZES. THE ITEM CONSISTS OF THE BODY WHICH HAS A COMPLETE END CONNECTION ON ONE END; THE OTHER END IS DESIGNED TO MATE WITH A TUBE OR TUBE FITTING BUT REQUIRES AN ADDITIONAL NUT AND/OR SLEEVE TO MAKE A COMPLETE END CONNECTION.]. 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 4730004018241 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

FIRST END SEAT ANGLE IN DEG
(ACTE) 37.0
FLANGE OUTSIDE DIAMETER
(AHTC) 0.502 INCHES NOMINAL
FLANGE WIDTH
(AGFF) 0.170 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 0.969 INCHES NOMINAL
MATERIAL
(MATT) COPPER ALLOY
SCREW THREAD SERIES DESIGNATOR
(AJYP) UNF
SECOND END SEAT ANGLE IN DEG
(ACTF) 37.0
THREAD CLASS
(AAJD) 2A
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD SIZE
(ABUJ) 7/16-20
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED
(ACSV) 0.250 INCHES NOMINAL
STYLE DESIGNATOR
(STYL) REDUCER BODY
MATERIAL
(MATL) BRASS

Manufacturer Part Numbers


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