Product Details | TUBE TO BOSS TEE

4730-00-555-1862 A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The tube connection(s) has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or is unthreaded and designed to accommodate a tube. The boss connection(s) 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 may have side inlet(s). It is used as a junction at the intersection of a tube or fitting and a boss or boss fitting on items such as a tank, housing, valve fitting, or the like. See also TEE, TUBE; and TEE, PIPE TO TUBE. Excludes CONNECTOR, MULTIPLE, FLUID PRESSURE LINE.

Part Alternates: AN783C8, AN783J8, AS1031J080808, AS4875/1, AS48751, 193880 , 4730-00-555-1862, 00-555-1862, 4730005551862, 005551862

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-555-1862

Demand History | NSN 4730-00-555-1862

Part Number Request Date QTY Origin
4730-00-555-1862 2024-11-317 14 DIBBS
4730-00-555-1862 2024-10-305 14 DIBBS
4730-00-555-1862 2024-03-61 22 DIBBS
4730-00-555-1862 2024-02-50 22 DIBBS
4730-00-555-1862 2022-03-82 62 DIBBS
AS1031J080808 2021-08-216 1 United States
AS1031J080808 2021-08-216 10 United States
4730-00-555-1862 2020-10-282 84 DIBBS
4730-00-555-1862 2020-07-212 34 DIBBS
4730-00-555-1862 2020-05-126 89 DIBBS
4730-00-555-1862 2019-06-169 51 DIBBS
4730-00-555-1862 2018-11-319 39 DIBBS
4730-00-555-1862 2017-04-95 35 DIBBS
4730-00-555-1862 2017-02-58 20 DIBBS
4730-00-555-1862 2014-09-272 46 DIBBS
4730-00-555-1862 2013-12-358 33 DIBBS
4730-00-555-1862 2010-12-347 29 DIBBS
4730-00-555-1862 2010-07-196 17 DIBBS

Cross Reference | NSN 4730-00-555-1862

Part Number Cage Code Manufacturer
AN783C8 88044 AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN783J8 88044 AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AS1031J080808 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS4875/1 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC

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Technical Data | NSN 4730-00-555-1862

Characteristic Specifications
MATERIAL STEEL COMP 304 OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE INSIDE MIL-F-14072,E300,TY2 MIL SPEC SINGLE TREATMENT RESPONSE OUTSIDE
CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END THREADED EXTERNAL TUBE 2ND END THREADED INTERNAL BOSS 3RD END
CONNECTION STYLE B64 FLARED 1ST END B64 FLARED 2ND END B9 GASKET SEAL 3RD END
SEAT ANGLE 37.0 DEGREES 1ST END 37.0 DEGREES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.500 INCHES 1ST END 0.500 INCHES 2ND END
THREAD SERIES DESIGNATOR UNJF ALL ENDS UNJF 1ST END BULKHEAD
NOMINAL THREAD SIZE 0.750 INCHES ALL ENDS 0.750 INCHES 1ST END BULKHEAD
THREAD CLASS 3A 1ST END 3A 2ND END 3B 3RD END 3A 1ST END BULKHEAD
LEG LENGTH 2.156 INCHES NOMINAL 1ST END 1.438 INCHES NOMINAL 2ND END 1.000 INCHES NOMINAL 3RD END
SPECIFICATION/STANDARD DATA 88044-AN783 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
III END ITEM IDENTIFICATION AIRCRAFT APPLICATION

Restrictions/Controls & Freight Information | NSN 4730-00-555-1862

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 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 573 unknown
Originating Activity Code XX
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