Product Details | PIPE FLANGE

4730-00-179-8740 An item solid or split into halves, having a threaded or unthreaded hole for the purpose of connecting or retaining a pipe, tube, or hose fitting. The face of the flange may be smooth, grooved, or serrated and may be drilled for connecting bolts or studs. If the item is unthreaded, the pipe or tube may be retained by welding, brazing, compression, or the like. Excludes FLANGE, PIPE, BLIND; FERRULE, GROOVED CLAMP COUPLING; and ADAPTER (as modified).

Part Alternates: AFB1969A, P16100514, 16100514, 4730-00-179-8740, 00-179-8740, 4730001798740, 001798740

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-179-8740

Drawings & Photos | NSN 4730-00-179-8740


Demand History | NSN 4730-00-179-8740

Part Number Request Date QTY Origin
16100514 2024-08-220 64 DIBBS
P16100514 2024-08-220 64 DIBBS
16100514 2024-07-189 42 DIBBS
P16100514 2024-07-189 42 DIBBS
16100514 2024-06-156 28 DIBBS
P16100514 2024-06-156 28 DIBBS
4730-00-179-8740 2014-04-120 46 DIBBS
4730-00-179-8740 2013-07-212 22 DIBBS
4730-00-179-8740 2013-01-16 7 DIBBS
4730-00-179-8740 2013-01-03 0 DIBBS
4730-00-179-8740 2012-12-338 6 DIBBS
4730-00-179-8740 2012-06-158 3 DIBBS

Cross Reference | NSN 4730-00-179-8740

Part Number Cage Code Manufacturer
16100514 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
AFB1969A 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE
P16100514 55380 HATCH & KIRK, INC. DIV HATCH & KIRK INC
P16100514 66297 HATCH AND KIRK INC HK/PPI DIV

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Technical Data | NSN 4730-00-179-8740

Characteristic Specifications
MATERIAL STEEL
STYLE DESIGNATOR 3 OVAL, ONE BOLT HOLE CIRCLE
BOLT CIRCLE DIAMETER 2.000 INCHES NOMINAL
FLANGE LENGTH 3.313 INCHES NOMINAL
FLANGE WIDTH 2.438 INCHES NOMINAL
BOLT HOLE DIAMETER 0.563 INCHES NOMINAL
FLANGE END RADIUS 0.688 INCHES NOMINAL
BOLT HOLE QUANTITY 2
FLANGE SECTION STYLE 5 PLAIN FACE
THICKNESS 1.031 INCHES NOMINAL
REDUCER FLANGE HOLE TYPE CONCENTRIC
UNTHREADED REDUCER HOLE DIAMETER 0.875 INCHES NOMINAL
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED 1.375 INCHES NOMINAL
FACE SEATING SURFACE CONDITION GROUND

Restrictions/Controls & Freight Information | NSN 4730-00-179-8740

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 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 4730-00-179-8740

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.
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.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
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