Product Details | TUBE TEE

4730-01-076-3283 A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The connections have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or are unthreaded and designed to accommodate a tube. It may have side inlet(s). It is used as a junction at the intersection of a tube or tube fitting.

Part Alternates: AE164034, AE16403-4, AP376T04, ST7M244, ST7M244T4, R44130T04, R44130T-04, 4730-01-076-3283, 01-076-3283, 4730010763283, 010763283

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

Supply Group (FSG) NSN Assign. NIIN
47 04 MAY 1979 01-076-3283

Drawings & Photos | NSN 4730-01-076-3283


Demand History | NSN 4730-01-076-3283

Part Number Request Date QTY Origin
AE16403-4 2025-10-287 36 DIBBS
AP376T04 2025-10-287 36 DIBBS
R44130T-04 2025-10-287 36 DIBBS
ST7M244T4 2025-10-287 36 DIBBS
AE16403-4 2025-04-114 14 DIBBS
AP376T04 2025-04-114 14 DIBBS
R44130T-04 2025-04-114 14 DIBBS
ST7M244T4 2025-04-114 14 DIBBS
AE16403-4 2024-05-141 142 DIBBS
AP376T04 2024-05-141 142 DIBBS
R44130T-04 2024-05-141 142 DIBBS
ST7M244T4 2024-05-141 142 DIBBS
AE16403-4 2024-05-130 142 DIBBS
AP376T04 2024-05-130 142 DIBBS
R44130T-04 2024-05-130 142 DIBBS
ST7M244T4 2024-05-130 142 DIBBS
AP376T04 2021-11-308 2 United States
AP376T04 2021-10-301 8 US
ST7M244T4 2020-07-195 2 US
AE16403-4 2019-03-63 18 DIBBS
AP376T04 2019-03-63 18 DIBBS
R44130T-04 2019-03-63 18 DIBBS
ST7M244T4 2019-03-63 18 DIBBS
AE16403-4 2019-02-52 18 DIBBS
AP376T04 2019-02-52 18 DIBBS
R44130T-04 2019-02-52 18 DIBBS
ST7M244T4 2019-02-52 18 DIBBS
4730-01-076-3283 2018-08-235 4 DIBBS
4730-01-076-3283 2017-12-362 6 DIBBS
4730-01-076-3283 2016-07-195 6 DIBBS
4730-01-076-3283 2016-05-147 10 DIBBS
4730-01-076-3283 2016-05-140 5 DIBBS
4730-01-076-3283 2016-05-129 5 DIBBS
4730-01-076-3283 2016-03-78 4 DIBBS
4730-01-076-3283 2016-03-67 4 DIBBS
4730-01-076-3283 2016-02-36 29 DIBBS
4730-01-076-3283 2015-11-315 4 DIBBS
4730-01-076-3283 2015-11-305 25 DIBBS
R44130T04 2015-07-182 3 US
4730-01-076-3283 2014-04-120 8 DIBBS
4730-01-076-3283 2014-03-66 19 DIBBS
4730-01-076-3283 2014-02-51 19 DIBBS

Cross Reference | NSN 4730-01-076-3283

Part Number Cage Code Manufacturer
AE16403-4 00624 EATON CORPORATION DBA AEROSPACE DIV
AP376T04 01673 SPS TECHNOLOGIES, LLC DBA AIRDROME PRECISION COMPONENTS
R44130T-04 50599 PARKER-HANNIFIN CORPORATION DBA STRATOFLEX PRODUCT DIVISION
ST7M244 76301 BOEING COMPANY, THE DBA BOEING
ST7M244T4 76301 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 4730-01-076-3283

Characteristic Specifications
MATERIAL TITANIUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS4965 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CONNECTION TYPE THREADED INTERNAL TUBE 1ST END THREADED EXTERNAL TUBE 2ND END THREADED INTERNAL TUBE 3RD END
CONNECTION STYLE B4A SWIVEL NUT INVERTED FLARE 1ST END B63A INVERTED FLARE 2ND END B4A SWIVEL NUT INVERTED FLARE 3RD END
SEAT ANGLE 8.5 DEGREES ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.250 INCHES ALL ENDS
THREAD SERIES DESIGNATOR UNJS ALL ENDS
NOMINAL THREAD SIZE 0.438 INCHES ALL ENDS
THREAD QUANTITY PER INCH 24 ALL ENDS
THREAD CLASS 3B 1ST END 3A 2ND END 3B 3RD END
LEG LENGTH 0.808 INCHES NOMINAL 1ST END 0.617 INCHES NOMINAL 2ND END 0.808 INCHES NOMINAL 3RD END
SPECIAL FEATURES BODY COATED ON SEAL SURFACE ON MALE END WITH SOLID FILM LUBRICANT; NUTS COATED INTERNALLY WITH SOLID FILM LUBRICANT

Restrictions/Controls & Freight Information | NSN 4730-01-076-3283

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 136500 METAL NOI/METAL ALLOYS NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 576 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
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 4730-01-076-3283

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.
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
Price ValidationV The current standard price has been validated.
  • The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
  • The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
  • ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each