Product Details | TUBE TO BOSS STRAIGHT ADAPTER

4730-01-170-9163 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: ST7M400, ST7M400T0604, RF50060413, RF5006-04-13, 4730-01-170-9163, 01-170-9163, 4730011709163, 011709163

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

Supply Group (FSG) NSN Assign. NIIN
47 31 JAN 1984 01-170-9163

Demand History | NSN 4730-01-170-9163

Part Number Request Date QTY Origin
RF5006-04-13 2022-09-262 4 DIBBS
ST7M400T0604 2022-09-262 4 DIBBS
RF5006-04-13 2022-08-243 4 DIBBS
ST7M400T0604 2022-08-243 4 DIBBS

Cross Reference | NSN 4730-01-170-9163

Part Number Cage Code Manufacturer
RF5006-04-13 66776 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
RF5006-04-13 83324 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
ST7M400 76301 BOEING COMPANY, THE DBA BOEING
ST7M400T0604 76301 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 4730-01-170-9163

Characteristic Specifications
MATERIAL TITANIUM ALLOY UNS R54520 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS4967 ASSN STD 1ST MATERIAL RESPONSE OVERALL
SURFACE TREATMENT LUBRICANT DRY FILM BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION EVERLUBE 620A MFR REF SINGLE TREATMENT RESPONSE BODY
CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END THREADED EXTERNAL BOSS 2ND END
CONNECTION STYLE B84 CUSHION SEAL 1ST END B71A EXTERNAL SEAT FOR GASKET SEAL 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.250 INCHES 1ST END
THREAD SERIES DESIGNATOR UNJS 1ST END UNJF 2ND END
NOMINAL THREAD SIZE 0.437 INCHES ALL ENDS
THREAD QUANTITY PER INCH 24 1ST END
THREAD CLASS 3A ALL ENDS
NOMINAL OVERALL LENGTH 1.128 INCHES
FURNISHED ITEMS AND QUANTITY 1 PREFORMED PACKING AND 1 FRICTION RING
III END ITEM IDENTIFICATION AIRCRAFT, HARRIER AV-8B

Restrictions/Controls & Freight Information | NSN 4730-01-170-9163

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
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
NMF Description 136500 METAL NOI/METAL ALLOYS NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 576 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 4730-01-170-9163

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each