Product Details | TUBE TO BOSS TEE

4730-01-220-6401 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: AA2750784T12, AA2750-784T12, 102164T12, 1-02164T12, 31529T12, 44DH784T12, 44DH-784T12, 4730-01-220-6401, 01-220-6401, 4730012206401, 012206401

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

Supply Group (FSG) NSN Assign. NIIN
47 16 NOV 1985 01-220-6401

Cross Reference | NSN 4730-01-220-6401

Part Number Cage Code Manufacturer
1-02164T12 00624 EATON CORPORATION DBA AEROSPACE DIV
31529T12 14397 FABER ENTERPRISES, INC.
44DH-784T12 14798 DESIGNED METAL CONNECTIONS, INC. DBA PERMASWAGE
AA2750-784T12 06581 ALLAN AIRCRAFT SUPPLY CO, LLC

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Technical Data | NSN 4730-01-220-6401

Characteristic Specifications
THREAD CLASS 3A 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.750 INCHES 3RD END
THREAD CLASS 3B 2ND END
CONNECTION STYLE FLARED (TUBE) 1ST END
THREAD SERIES DESIGNATOR UN ALL ENDS
LEG LENGTH 1.225 INCHES NOMINAL 3RD END
THREAD QUANTITY PER INCH 12 ALL ENDS
MATERIAL TITANIUM ALLOY OVERALL
CONNECTION TYPE THREADED EXTERNAL TUBE 3RD END
CONNECTION STYLE FLARED (TUBE) 3RD END
THREAD CLASS 3A 3RD END
NOMINAL THREAD SIZE 1.062 INCHES ALL ENDS
SEAT ANGLE 37.0 DEGREES 1ST END
CONNECTION STYLE GASKET SEAL (BOSS) 2ND END
CONNECTION TYPE THREADED INTERNAL BOSS 2ND END
LEG LENGTH 1.890 INCHES NOMINAL 1ST END
SEAT ANGLE 37.0 DEGREES 3RD END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.750 INCHES 1ST END
CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END
LEG LENGTH 0.910 INCHES NOMINAL 2ND END

Restrictions/Controls & Freight Information | NSN 4730-01-220-6401

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 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 AH Defense Supply Center Columbus
Columbus, OH 43215
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 4730-01-220-6401

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
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