Product Details | PIPE FLANGE

4730-00-845-4993 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: M18180/1-007C21A, M181801007C21A, MILF18180C, MIL-F-18180C, C0ML, 4730-00-845-4993, 00-845-4993, 4730008454993, 008454993

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1962 00-845-4993

Drawings & Photos | NSN 4730-00-845-4993


Demand History | NSN 4730-00-845-4993

Part Number Request Date QTY Origin
4730-00-845-4993 2015-03-89 11 DIBBS
4730-00-845-4993 2015-03-76 11 DIBBS

Cross Reference | NSN 4730-00-845-4993

Part Number Cage Code Manufacturer
C0ML 78824 TUBE TURNS TECHNOLOGIES INC
M18180/1-007C21A 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-F-18180C 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 4730-00-845-4993

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING
SURFACE TREATMENT PASSIVATE
STYLE DESIGNATOR 1 ROUND, ONE BOLT HOLE CIRCLE
BOLT CIRCLE DIAMETER 5.500 INCHES NOMINAL
FLANGE DIAMETER 5.500 INCHES MINIMUM AND 5.560 INCHES MAXIMUM
BOLT HOLE DIAMETER 0.734 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
BOLT HOLE QUANTITY 4
FLANGE SECTION STYLE 2 RAISED FACE, WELDING NECK
THICKNESS 0.875 INCHES NOMINAL
RAISED FACE HEIGHT 0.250 INCHES NOMINAL
RAISED FACE DIAMETER 4.750 INCHES NOMINAL
NECK HEIGHT 1.875 INCHES NOMINAL
NOMINAL PIPE SIZE FOR WHICH DESIGNED 2.500 INCHES
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED 150.0 POUNDS PER SQUARE INCH GAS AND 150.0 POUNDS PER SQUARE INCH OIL AND 150.0 POUNDS PER SQUARE INCH WATER
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED ANY ACCEPTABLE
FACE SEATING SURFACE CONDITION MACHINED
GROOVE CROSS-SECTIONAL SHAPE TRAPEZOIDAL
GROOVE DEPTH 0.250 INCHES NOMINAL
GROOVE WIDTH 0.344 INCHES NOMINAL
GROOVE PITCH DIAMETER 4.000 INCHES NOMINAL
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-F-18180C
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE M18180/1-007C21A

Restrictions/Controls & Freight Information | NSN 4730-00-845-4993

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 4730-00-845-4993

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 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