Product Details | TUBE TO BOSS STRAIGHT ADAPTER

4730-01-163-4086 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 external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also COUPLING, TUBE and NIPPLE, TUBE.

Part Alternates: A361010804, A-361-0108-04, A36121084, A-361-2-108-4, 4730-01-163-4086, 01-163-4086, 4730011634086, 011634086

Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings

Supply Group (FSG) NSN Assign. NIIN
47 04 OCT 1983 01-163-4086

Cross Reference | NSN 4730-01-163-4086

Part Number Cage Code Manufacturer
A-361-0108-04 82386 JAIDINGER MFG. CO., INC. DBA JAICO PRODUCTS
A-361-2-108-4 82386 JAIDINGER MFG. CO., INC. DBA JAICO PRODUCTS

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Technical Data | NSN 4730-01-163-4086

Characteristic Specifications
CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END THREADED EXTERNAL BOSS 2ND END
CONNECTION STYLE B85 GASKET SEAL 1ST END B71 EXTERNAL SEAT FOR GASKET SEAL 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.375 INCHES 1ST END
THREAD SERIES DESIGNATOR UNF 1ST END UNS 2ND END
NOMINAL THREAD SIZE 0.500 INCHES 1ST END 0.312 INCHES 2ND END
THREAD QUANTITY PER INCH 32 2ND END
THREAD CLASS 2A 1ST END
THREAD PITCH DIAMETERS 0.2810 TO 0.2850 INCHES 2ND END
REDUCED PASSAGE NOMINAL INSIDE DIAMETER 0.152 INCHES 2ND END
NOMINAL OVERALL LENGTH 1.312 INCHES
MANUFACTURERS CODE 82386
DESIGN CONTROL REFERENCE A-361-2-108-4

Restrictions/Controls & Freight Information | NSN 4730-01-163-4086

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information