Product Details | TUBE TO BOSS STRAIGHT ADAPTER

4730-01-227-1057 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: MS51525A12S, MS51525B12S, C35327X12, J514, 05031212C, 0503-12-12C, 12-12 070120SA, 1212070120SA, 12F5BXSS, 12F5BX-SS, 2027021212C, 202702-12-12C, 2027022012S, 202702-20-12S, 4730-01-227-1057, 01-227-1057, 4730012271057, 012271057

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

Supply Group (FSG) NSN Assign. NIIN
47 28 FEB 1986 01-227-1057

Demand History | NSN 4730-01-227-1057

Part Number Request Date QTY Origin
4730-01-227-1057 2025-01-23 85 DIBBS
4730-01-227-1057 2024-09-249 7 Sweden
MS51525B12S 2024-08-218 10 United States
4730-01-227-1057 2024-03-88 77 DIBBS
4730-01-227-1057 2024-03-67 74 DIBBS
4730-01-227-1057 2024-01-17 56 DIBBS
4730-01-227-1057 2023-10-290 56 DIBBS
4730-01-227-1057 2023-07-201 56 DIBBS
4730-01-227-1057 2022-09-265 71 DIBBS
4730-01-227-1057 2020-04-97 128 DIBBS
4730-01-227-1057 2020-04-92 128 US
4730-01-227-1057 2020-03-86 128 DIBBS
4730-01-227-1057 2019-03-66 81 DIBBS
4730-01-227-1057 2018-10-289 42 DIBBS
4730-01-227-1057 2017-06-152 32 DIBBS
4730-01-227-1057 2015-07-193 74 DIBBS
J514 2015-02-48 1 us
4730-01-227-1057 2014-10-281 76 DIBBS
MS51525B12S 2011-07-192 432 US
MS51525B12S 2011-07-189 432 US
1212070120SA 2010-04-110 1 US
4730-01-227-1057 2010-02-49 97 DIBBS
J514 2010-02-47 20 us

Cross Reference | NSN 4730-01-227-1057

Part Number Cage Code Manufacturer
0503-12-12C 30780 PARKER-HANNIFIN CORPORATION DBA TUBE FITTINGS DIVISION
0503-12-12C 98441 PARKER-HANNIFIN CORPORATION DBA STRATOFLEX PRODUCTS DIVISION
12F5BX-SS 30780 PARKER-HANNIFIN CORPORATION DBA TUBE FITTINGS DIVISION
12F5BX-SS 98441 PARKER-HANNIFIN CORPORATION DBA STRATOFLEX PRODUCTS DIVISION
12F5BXSS 45681 PARKER-HANNIFIN CORPORATION DIV CORPORATE HEADQUARTERS
12F5BXSS 7H943 PPG INDUSTRIES INC C AND R DIV
202702-12-12C 01276 EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS
202702-20-12S 01276 EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS
C35327X12 01276 EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS
C35327X12 79470 DANA CORP WEATHERHEAD DIV
MIL-F-18866 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS51525A12S 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS51525B12S 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 4730-01-227-1057

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END THREADED EXTERNAL BOSS 2ND END
CONNECTION STYLE B64 FLARED 1ST END B71A EXTERNAL SEAT FOR GASKET SEAL 2ND END
SEAT ANGLE 37.0 DEGREES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.750 INCHES 1ST END
THREAD SERIES DESIGNATOR UN ALL ENDS
NOMINAL THREAD SIZE 1.062 INCHES ALL ENDS
THREAD QUANTITY PER INCH 12 ALL ENDS
THREAD CLASS 2A ALL ENDS
NOMINAL OVERALL LENGTH 1.970 INCHES
FURNISHED ITEMS AND QUANTITY 1 TUBE COUPLING NUT AND 1 COUPLING SLEEVE AND 1 PREFORMED PACKING
SPECIFICATION/STANDARD DATA 81343-J514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 96906-MS51525 GOVERNMENT STANDARD
NONDEFINITIVE SPEC/STD DATA 3B FIGURE
III END ITEM IDENTIFICATION 02N STRATEGIC WEAPON SYSTEMS (POSEIDON AND TRIDENT)
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS51525A12S

Restrictions/Controls & Freight Information | NSN 4730-01-227-1057

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information