Product Details | TUBE TO BOSS STRAIGHT ADAPTER

4730-01-011-8386 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: AS4307K16, KC112C16, KC112K16, 4730-01-011-8386, 01-011-8386, 4730010118386, 010118386

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

Supply Group (FSG) NSN Assign. NIIN
47 30 OCT 1975 01-011-8386

Drawings & Photos | NSN 4730-01-011-8386


Demand History | NSN 4730-01-011-8386

Part Number Request Date QTY Origin
AS4307K16 2025-08-240 50 United States
AS4307K16 2025-08-240 50 United States
AS4307K16 2024-08-225 2 United States
AS4307K16 2024-02-37 120 United States
AS4307K16 2023-03-83 1 United States
AS4307K16 2022-04-116 24 United States
AS4307K16 2022-04-115 24 United States
4730-01-011-8386 2022-01-28 50 US
AS4307K16 2021-12-340 30 US
AS4307K16 2021-10-291 1 US
4730-01-011-8386 2021-04-98 9 US
4730-01-011-8386 2021-01-11 9 United States
AS4307K16 2021-01-07 3 United States
AS4307K16 2020-10-279 24 United States
4730-01-011-8386 2020-10-275 24 United States
4730-01-011-8386 2020-09-266 24 United States
4730-01-011-8386 2020-06-167 8 United States
4730-01-011-8386 2020-06-163 8 United States
AS4307K16 2020-02-50 5 United States
AS4307K16 2013-02-51 2 US
KC112K16 2013-02-32 8 US

Cross Reference | NSN 4730-01-011-8386

Part Number Cage Code Manufacturer
AS4307K16 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
KC112C16 22264 JOHN F KENNEDY SPACE CENTER DBA NASA
KC112C16 24062 NATIONAL AERONAUTICS AND SPACE ADMINISTRATION SPECIFICATIONS
KC112K16 22264 JOHN F KENNEDY SPACE CENTER DBA NASA

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Technical Data | NSN 4730-01-011-8386

Characteristic Specifications
MATERIAL STEEL COMP 316 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OUTSIDE
CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END THREADED EXTERNAL BOSS 2ND END
CONNECTION STYLE B64 FLARED 1ST END B67C PLAIN 2ND END
SEAT ANGLE 37.0 DEGREES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 1.000 INCHES 1ST END
THREAD SERIES DESIGNATOR UN 1ST END UN 2ND END
NOMINAL THREAD SIZE 1.312 INCHES 1ST END 1.312 INCHES 2ND END
THREAD QUANTITY PER INCH 12 1ST END 12 2ND END
THREAD CLASS 3A 1ST END 3A 2ND END
NOMINAL OVERALL LENGTH 1.953 INCHES
SPECIAL FEATURES MACHINED GROOVE IN FLARED END TO ACCOMMODATE SEAL RING PER KC103

Restrictions/Controls & Freight Information | NSN 4730-01-011-8386

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: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
NMF Description 052190 PIPE,TUBING,OR PIPE OR TUBING FITTI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 576 unknown
Originating Activity Code 86 NASA Kennedy Space Center
Kennedy Space Center, FL 32899
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 4730-01-011-8386

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