Product Details | TUBE TEE

4730-01-021-9949 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: 23088381 , 6874749, 4730-01-021-9949, 01-021-9949, 4730010219949, 010219949

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

Supply Group (FSG) NSN Assign. NIIN
47 24 MAY 1976 01-021-9949

Demand History | NSN 4730-01-021-9949

Part Number Request Date QTY Origin
23088381 2023-07-25 16 DIBBS
23088381 2022-12-20 13 DIBBS
23088381 2020-11-16 51 DIBBS
23088381 2020-11-04 51 DIBBS
4730-01-021-9949 2018-04-16 23 DIBBS
4730-01-021-9949 2018-04-03 23 DIBBS
4730-01-021-9949 2017-07-05 12 DIBBS
4730-01-021-9949 2016-01-20 21 DIBBS
4730-01-021-9949 2015-11-26 21 DIBBS
4730-01-021-9949 2014-03-30 12 DIBBS
4730-01-021-9949 2013-02-08 12 DIBBS
4730-01-021-9949 2012-12-09 1 DIBBS
4730-01-021-9949 2012-04-03 4 DIBBS
4730-01-021-9949 2012-03-20 3 DIBBS

Cross Reference | NSN 4730-01-021-9949

Part Number Cage Code Manufacturer
23088381 63005 ROLLS-ROYCE CORPORATION
6874749 63005 ROLLS-ROYCE CORPORATION
6874749 73342 ALLISON TRANSMISSION, INC.

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Technical Data | NSN 4730-01-021-9949

Characteristic Specifications
MATERIAL STEEL COMP 304 OVERALL
SURFACE TREATMENT ZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION ASTM-A120 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END THREADED EXTERNAL TUBE 2ND END THREADED EXTERNAL TUBE 3RD END BULKHEAD
CONNECTION STYLE B64 FLARED ALL ENDS
SEAT ANGLE 37.0 DEGREES ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.625 INCHES ALL ENDS
THREAD SERIES DESIGNATOR UNF ALL ENDS
NOMINAL THREAD SIZE 0.875 INCHES ALL ENDS
THREAD CLASS 3A ALL ENDS
LEG LENGTH 1.547 INCHES NOMINAL 1ST END 1.547 INCHES NOMINAL 2ND END 2.375 INCHES NOMINAL 3RD END

Restrictions/Controls & Freight Information | NSN 4730-01-021-9949

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 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 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 4730-01-021-9949

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each