Product Details | TUBE TO BOSS STRAIGHT ADAPTER

4730-00-536-2270 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: HS4751, HS475116, HS4751-16, SLF200616, SLF2006-16, RF991613, RF9916-13, 386557, 4730-00-536-2270, 00-536-2270, 4730005362270, 005362270

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

Supply Group (FSG) NSN Assign. NIIN
47 22 SEP 1974 00-536-2270

Demand History | NSN 4730-00-536-2270

Part Number Request Date QTY Origin
4730-00-536-2270 2018-10-302 42 DIBBS
4730-00-536-2270 2018-10-291 42 DIBBS
4730-00-536-2270 2017-08-215 40 DIBBS
4730-00-536-2270 2014-03-61 87 DIBBS
4730-00-536-2270 2013-07-206 56 DIBBS
4730-00-536-2270 2013-01-31 80 DIBBS
4730-00-536-2270 2013-01-07 14 DIBBS
4730-00-536-2270 2010-10-281 20 DIBBS

Cross Reference | NSN 4730-00-536-2270

Part Number Cage Code Manufacturer
386557 62983 EATON AEROSPACE LLC
HS4751 02731 MCDONNELL DOUGLAS HELICOPTER CO INC
HS4751 8V613 BOEING COMPANY, THE DBA BOEING
HS4751-16 02731 MCDONNELL DOUGLAS HELICOPTER CO INC
HS4751-16 8V613 BOEING COMPANY, THE DBA BOEING
RF9916-13 66776 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
RF9916-13 83324 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
SLF2006-16 97393 SHUR-LOK CORPORATION DBA SPS FASTENER DIVISION, A PCC

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Technical Data | NSN 4730-00-536-2270

Characteristic Specifications
MATERIAL TITANIUM ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS4965 ASSN STD SINGLE MATERIAL RESPONSE OR AMS4967,130 KSI UTS MIN ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MEDIA FOR WHICH DESIGNED FLUID SINGLE RESPONSE
CONNECTION TYPE THREADED EXTERNAL TUBE ALL ENDS
CONNECTION STYLE B66 FLARELESS 1ST END B71A EXTERNAL SEAT FOR GASKET SEAL 2ND END
SEAT ANGLE 12.0 DEGREES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 1.000 INCHES 1ST END
THREAD SERIES DESIGNATOR UNJ 1ST END UNJEF 2ND END
NOMINAL THREAD SIZE 1.312 INCHES 1ST END 1.250 INCHES 2ND END
THREAD QUANTITY PER INCH 12 1ST END
THREAD CLASS 3A ALL ENDS
NOMINAL OVERALL LENGTH 1.478 INCHES
III END ITEM IDENTIFICATION 05A HELICOPTER, CHINOOK, CH-47

Restrictions/Controls & Freight Information | NSN 4730-00-536-2270

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
No Freight Information