Product Details | FLANGE TO BOSS ELBOW

4730-00-397-6182 A fitting that forms an angle of less than 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 external and/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 and/or heel inlet(s).

Part Alternates: 733037, 4730-00-397-6182, 00-397-6182, 4730003976182, 003976182

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

Supply Group (FSG) NSN Assign. NIIN
47 15 APR 1974 00-397-6182

Drawings & Photos | NSN 4730-00-397-6182


Demand History | NSN 4730-00-397-6182

Part Number Request Date QTY Origin
733037 2023-05-137 6 DIBBS
4730-00-397-6182 2018-03-64 24 DIBBS
4730-00-397-6182 2018-02-38 3 United States
4730-00-397-6182 2017-12-346 3 DIBBS
4730-00-397-6182 2017-11-333 3 DIBBS

Cross Reference | NSN 4730-00-397-6182

Part Number Cage Code Manufacturer
733037 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS

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Technical Data | NSN 4730-00-397-6182

Characteristic Specifications
MATERIAL STEEL COMP 347 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5646 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE INSIDE PASSIVATE OUTSIDE
CONNECTION TYPE FLANGE 1ST END THREADED EXTERNAL BOSS 2ND END
FLANGE SHAPE RECTANGULAR WITH HOLES 1ST END
NOMINAL LENGTH 2.396 INCHES 1ST END
NOMINAL WIDTH 2.396 INCHES 1ST END
BOLT HOLE QUANTITY 4 1ST END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH 1.656 INCHES 1ST END
FLANGE FACE DESIGN RAISED STRAIGHT 1ST END
THREAD SERIES DESIGNATOR UNS 2ND END
NOMINAL THREAD SIZE 1.500 INCHES 2ND END
THREAD CLASS 3A 2ND END
LEG LENGTH 1.019 INCHES MINIMUM AND 1.049 INCHES MAXIMUM 1ST END 2.440 INCHES MINIMUM AND 2.460 INCHES MAXIMUM 2ND END
FLOW ANGLE 90.0 DEGREES
MANUFACTURERS CODE 77445
DESIGN CONTROL REFERENCE 733037

Restrictions/Controls & Freight Information | NSN 4730-00-397-6182

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 SE San Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
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 4730-00-397-6182

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 CodeRVSX:PRATT & WHITNEY JET ENGINES & COMPONENTS TF-33
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
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 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