Product Details | TUBE TO HOSE ELBOW

4730-00-231-3911 A fitting that forms an angle of less than 180 degrees (3.141 radians) from a straight flow. One connecting 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, The other end has standard hose threads, an incomplete part of a threaded end connection that grips the hose directly, or is unthreaded and designed to accommodate a hose. It may have side or heel inlet(s). See also ELBOW, HOSE; CONNECTOR, MULTIPLE, FLUID PRESSURE LINE; and ELBOW, SWIVEL FLANGE TO HOSE.

Part Alternates: AN8384, AN838-4, AS4843/1, AS48431, AS5181, AS5181B04, 4730-00-231-3911, 00-231-3911, 4730002313911, 002313911

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-231-3911

Demand History | NSN 4730-00-231-3911

Part Number Request Date QTY Origin
4730-00-231-3911 2020-05-149 10 GU
4730-00-231-3911 2015-10-293 1 DIBBS
4730-00-231-3911 2014-12-335 4 DIBBS
4730-00-231-3911 2014-11-322 4 DIBBS
4730-00-231-3911 2014-08-230 4 DIBBS
4730-00-231-3911 2014-08-218 4 DIBBS
4730-00-231-3911 2011-05-122 1 DIBBS
4730-00-231-3911 2010-09-250 4 DIBBS
4730-00-231-3911 2010-05-133 4 DIBBS
4730-00-231-3911 2010-04-100 1 DIBBS
4730-00-231-3911 2010-01-07 4 DIBBS
4730-00-231-3911 2009-01-25 3 DIBBS
4730-00-231-3911 2009-01-20 4 DIBBS

Cross Reference | NSN 4730-00-231-3911

Part Number Cage Code Manufacturer
AN838-4 00624 EATON CORPORATION DBA AEROSPACE DIV
AN838-4 06581 ALLAN AIRCRAFT SUPPLY CO, LLC
AN838-4 14397 FABER ENTERPRISES, INC.
AN838-4 14798 DESIGNED METAL CONNECTIONS, INC. DBA PERMASWAGE
AN838-4 22995 CROWN FITTING CO INC
AN838-4 30974 AEROFIT, LLC
AN838-4 71563 COLLINS ENGINEERING CORP
AN838-4 88044 AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AS4843/1 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS5181 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS5181B04 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC

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Technical Data | NSN 4730-00-231-3911

Characteristic Specifications
MATERIAL COPPER ALLOY 377 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-B-626,COMP 21 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END UNTHREADED EXTERNAL HOSE 2ND END
CONNECTION STYLE B64 FLARED 1ST END B103 BEADED 2ND END
SEAT ANGLE 37.0 DEGREES 1ST END
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED 0.250 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.250 INCHES 1ST END
THREAD SERIES DESIGNATOR UNJF 1ST END UNJF 1ST END BULKHEAD
NOMINAL THREAD SIZE 0.438 INCHES 1ST END 0.438 INCHES 1ST END BULKHEAD
THREAD CLASS 3A 1ST END 3A 1ST END BULKHEAD
LEG LENGTH 1.562 INCHES NOMINAL 1ST END 1.843 INCHES NOMINAL 2ND END
FLOW ANGLE 90.0 DEGREES
SPECIFICATION/STANDARD DATA 88044-AN838 GOVERNMENT STANDARD
MANUFACTURERS CODE 88044
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE AN838-4

Restrictions/Controls & Freight Information | NSN 4730-00-231-3911

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 052250 PIPE R TUBING R PIPE FITTINGS NOI
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 846 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

Management | NSN 4730-00-231-3911

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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
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 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
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 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