NSN 4730-01-043-6300, 4730010436300
SLEEVE,FLARED,TUBE FITTING

Federal Supply Classification: FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number: NIIN 010436300
Codification Country: United States
Item Name Code: INC 18027
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: We have 2 qualified suppliers

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DLMS^® Summary

National Stock Number 4730-01-043-6300

National Stock Number (NSN) 4730-01-043-6300, or NIIN 010436300, (sleeve,flared,tube fitting) was assigned June 27, 1977 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 9 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 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 5 years, with the most recent procurement date of Oct 29, 2009. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPM7M310V0254, SPM7M310V0254. The total value of the awarded contracts has been US$ 1,070.34.

This NSN is very common among different weapons systems, belonging to 52 different platforms.

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 Apr 02, 2006, 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) 18027. [A FLANGED CYLINDRICAL METALLIC ITEM DESIGNED TO BE USED ON TUBING TO BACK UP THE FLARED END AND TO PROVIDE A BEARING SURFACE FOR THE COUPLING NUT, THEREBY REDUCING WEAR ON THE TUBING FLARE. THE INSIDE DIAMETER OF THE FLANGED END IS COUNTERSUNK TO FORM A SEAT FOR THE FLARE WHEN ASSEMBLED TO A MATING FITTING.]. 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 4730010436300 contains an unknown precious metal.

This information was last updated on Jun 01, 2024.

Technical Characteristics

UNABLE TO DECODE: (SURF) UNABLE TO DECODE
CASEHARDENING INDICATOR: (AASG) NOT CASEHARDENED
FLANGE OUTSIDE DIAMETER: (AHTC) 0.383 INCHES NOMINAL
FLANGE WIDTH: (AGFF) 0.140 INCHES NOMINAL
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: (CPMS) 0.250 INCHES NOMINAL
OVERALL LENGTH: (ABHP) 0.410 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION: (MDCL) FED STD 66, COMP 1137 FED STD 3RD MATERIAL RESPONSE OR FED STD 66, COMP 1141 FED STD 4TH MATERIAL RESPONSE OR FED STD 66, COMP 12L14 FED STD 5TH MATERIAL RESPONSE OR FED STD 66,COMP 11L37 FED STD 6TH MATERIAL RESPONSE
MATERIAL: (MATT) STEEL COMP 1015 OR STEEL COMP 1020 OR STEEL COMP 1137 OR STEEL COMP 1141 OR STEEL COMP 12L14 OR STEEL COMP 11L37
METALLIC HARDNESS RATING: (AETC) 70.0 NOMINAL ROCKWELL B
SEAT ANGLE IN DEG: (AJFY) 33.0
SLEEVE OUTSIDE DIAMETER: (ARYW) 0.255 INCHES NOMINAL
STYLE DESIGNATOR: (STYL) SLEEVE
SURFACE TREATMENT: (SFTT) CADMIUM
MATERIAL: (MATL) STEEL, FED STD 66, COMP 1015 OR STEEL, FED STD 66, COMP 1020 OR STEEL, FED STD 66, COMP 1137 OR STEEL, FED STD 66, COMP 1141 OR STEEL, FED STD 66, COMP 12L14 OR STEEL,FED STD 66,COMP 11L37
SURFACE TREATMENT: (SURF) CADMIUM, QQ-P-416, TYPE 1, CLASS 3
UNABLE TO DECODE: (MATL) UNABLE TO DECODE OR UNABLE TO DECODE OR UNABLE TO DECODE OR UNABLE TO DECODE OR UNABLE TO DECODE OR UNABLE TO DECODE