Product Details | FLANGE TO TUBE ELBOW

4730-01-166-9237 A fitting that forms an angle of less that 180 degrees (3.141 radians) from the straight flow. It has a flange connection on one end designed to connect with another flange connection, or a compression type mounting pad. The other end 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. It may have side and/or heel inlet(s).

Part Alternates: L4801573011, L4801573-011, 4730-01-166-9237, 01-166-9237, 4730011669237, 011669237

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

Supply Group (FSG) NSN Assign. NIIN
47 19 NOV 1983 01-166-9237

Cross Reference | NSN 4730-01-166-9237

Part Number Cage Code Manufacturer
L4801573-011 43999 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 4730-01-166-9237

Characteristic Specifications
MATERIAL DOCUMENT AND CLASSIFICATION MIL-A-21180 CLASS 11 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CONNECTION TYPE UNTHREADED EXTERNAL TUBE 1ST END FLANGE 2ND END
FLANGE SHAPE ROUND WITH HOLES 2ND END
NOMINAL OUTSIDE DIAMETER 4.060 INCHES 2ND END
NOMINAL THICKNESS 0.260 INCHES 2ND END
BOLT HOLE QUANTITY 5 2ND END
BOLT HOLE NOMINAL DIAMETER 0.010 INCHES 2ND END
BOLT CIRCLE NOMINAL DIAMETER 3.800 INCHES 2ND END
FLANGE FACE DESIGN PLAIN WITH GASKET GROOVE 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 2.100 INCHES 1ST END
TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED 0.080 INCHES 1ST END
LEG LENGTH 2.820 INCHES NOMINAL 1ST END 2.320 INCHES NOMINAL 2ND END
FLOW ANGLE 75.0 DEGREES
MANUFACTURERS CODE 43999
DESIGN CONTROL REFERENCE L4801573-011

Restrictions/Controls & Freight Information | NSN 4730-01-166-9237

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:QStrategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
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 133300 MACHINERY/MACHINES NOI
Less than car load rating M 85
Less than truck load rating W Rating Variable
Water commodity Code 736 unknown
Originating Activity Code SX Oklahoma City Air Logistics Center
Tinker AFB, OK 73145-3043
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 4730-01-166-9237

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.
Materiel Management Aggregation CodeEKSX:B-1
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.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityPStock 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