Product Details | TUBE TO BOSS STRAIGHT ADAPTER

4730-01-218-4980 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: AP2573J16, 4730-01-218-4980, 01-218-4980, 4730012184980, 012184980

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

Supply Group (FSG) NSN Assign. NIIN
47 14 OCT 1985 01-218-4980

Cross Reference | NSN 4730-01-218-4980

Part Number Cage Code Manufacturer
AP2573J16 01673 SPS TECHNOLOGIES, LLC DBA AIRDROME PRECISION COMPONENTS

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Technical Data | NSN 4730-01-218-4980

Characteristic Specifications
CONNECTION STYLE FLARELESS (TUBE) ALL ENDS
NOMINAL OVERALL LENGTH 3.070 INCHES
THREAD QUANTITY PER INCH 12 ALL ENDS
NOMINAL THREAD SIZE 1.938 INCHES ALL ENDS
CONNECTION TYPE THREADED INTERNAL TUBE ALL ENDS
SPECIFICATION/STANDARD DATA 01673-A+2573J16 MANUFACTURERS STANDARD
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 1.000 INCHES ALL ENDS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
MATERIAL STEEL COMP 304 OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
THREAD CLASS 3A ALL ENDS
THREAD SERIES DESIGNATOR UNJ ALL ENDS
SEAT ANGLE 35.0 DEGREES ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

Restrictions/Controls & Freight Information | NSN 4730-01-218-4980

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