NSN 4730-01-028-4039, 4730010284039
BUSHING,PIPE

Federal Supply Classification: FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number: NIIN 010284039
Codification Country: United States
Item Name Code: INC 03779
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 4730-01-028-4039

National Stock Number (NSN) 4730-01-028-4039, or NIIN 010284039, (bushing,pipe) was assigned September 30, 1976 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 5 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that 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 5 years.

This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 2005, 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) 03779. [A FITTING WITH PIPE THREADS HAVING A FEMALE CONNECTION INSIDE OF A MALE CONNECTION, USED IN CONJUNCTION WITH ANOTHER FITTING, TO CONNECT IN THE SAME LINE, TWO PIPES OF DIFFERENT SIZES.]. 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 4730010284039 contains an unknown precious metal.

This NSN is associated to Schedule B 7307290000: stainless steel tube or pipe fittings nesoi. 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 Jun 01, 2025.

Technical Characteristics

WORKING PRESSURE AND SERVICE TYPE: (CDPG) A150.0 POUNDS PER SQUARE INCH NOMINAL BRANHAMELLA CATARRHALISA150.0 POUNDS PER SQUARE INCH NOMINAL BRANHAMELLA CATARRHALISA150.0 POUNDS PER SQUARE INCH NOMINAL BRANHAMELLA CATARRHALISA150.0 POUNDS PER SQUARE INCH NOMINAL BRANHAMELLA CATARRHALISA150.0 POUNDS PER SQUARE INCH NOMINAL BRANHAMELLA CATARRHALIS
EXTERNAL SCREW THREAD SERIES DESIGNATOR: (CGMD) NPT
EXTERNAL THREAD DIRECTION: (CGMF) RIGHT-HAND
EXTERNAL THREAD SIZE: (AWMG) 3/8-18
INTERNAL SCREW THREAD SERIES DESIGNATOR: (CGMH) NPT
INTERNAL THREAD DIRECTION: (CGMJ) RIGHT-HAND
INTERNAL THREAD SIZE: (AWMH) 1/8-27
MATERIAL DOCUMENT AND CLASSIFICATION: (MDCL) QQ-I-652-CANCELED FED SPEC 1ST MATERIAL RESPONSE OR QQ-I-666, GRADE 1 FED SPEC 3RD MATERIAL RESPONSE OR QQ-I-666, GRADE 2 FED SPEC 4TH MATERIAL RESPONSE OR QQ-S-630-CANCELED FED SPEC 6TH MATERIAL RESPONSE OR QQ-S-681, CLASS 65-35 FED SPEC 7TH MATERIAL RESPONSE OR QQ-S-681, CLASS 70-36 FED SPEC 8TH MATERIAL RESPONSE OR ASTM A197 ASSN STD 9TH MATERIAL RESPONSE OR ASTM A216 ASSN STD 12TH MATERIAL RESPONSE
MATERIAL: (MATT) IRON CAST UNS F11401 OR IRON CAST UNS F11701 OR IRON CAST UNS F12101 OR IRON CAST UNS F12401 OR IRON CAST UNS F12801 OR IRON CAST UNS F13101 OR IRON CAST UNS F13501 OR IRON CAST UNS F13801 OR IRON CAST UNS F14101 OR IRON MALLEABLE OR IRON CAST UNS F22400 OR IRON CAST UNS F22200 OR STEEL OR STEEL COMP B1006 OR STEEL COMP B1010 OR STEEL COMP MB1006 OR STEEL COMP M1008 OR STEEL COMP M1010 OR STEEL COMP M1012 OR STEEL COMP M1015 OR STEEL COMP M1017 OR STEEL COMP M1020 OR STEEL COMP M1023 OR STEEL COMP M1025 OR STEEL COMP M1031 OR STEEL COMP M1044 OR STEEL COMP MB1010 OR STEEL COMP 1008 OR STEEL COMP 1010 OR STEEL COMP 1012 OR STEEL COMP 1015 OR STEEL COMP 1017 OR STEEL COMP 1020 OR STEEL COMP 1023 OR STEEL COMP 1025 OR STEEL COMP 1031 OR STEEL COMP 1006 OR STEEL UNS J03001 OR STEEL UNS J03501
STYLE DESIGNATOR: (STYL) FACE BUSHING
SURFACE TREATMENT: (SFTT) CADMIUM OR CADMIUM AND CHROMATE OR CADMIUM AND PHOSPHATE
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 OR UNABLE TO DECODE OR UNABLE TO DECODE
WORKING PRESSURE AND SERVICE TYPE: (CDPG) 150.0 POUNDS PER SQUARE INCH NOMINAL ANY ACCEPTABLE
UNABLE TO DECODE: (SURF) UNABLE TO DECODE
SURFACE TREATMENT: (SURF) CADMIUM, QQ-P-416
MATERIAL: (MATL) IRON, QQ-I-652-CANCELED OR IRON, MALLEABLE, ASTM A197 OR IRON, MALLEABLE, QQ-I-666, GRADE 1 OR IRON, MALLEABLE, QQ-I-666, GRADE 2 OR STEEL, ASTM A216 OR STEEL, QQ-S-630-CANCELED OR STEEL, QQ-S-681, CLASS 65-35 OR STEEL, QQ-S-681, CLASS 70-36