Product Details | PIPE FLANGE

4730-00-391-8970 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: A015536, A02093801, A020938-01 , 3170, 4730-00-391-8970, 00-391-8970, 4730003918970, 003918970

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-391-8970

Drawings & Photos | NSN 4730-00-391-8970


Demand History | NSN 4730-00-391-8970

Part Number Request Date QTY Origin
3170 2019-02-45 3
3170 2016-09-252 1
3170 2015-05-121 1
3170 2015-02-58 1
A02093801 2013-04-93 1 United States
A02093801 2013-04-93 3 United States
4730-00-391-8970 2009-07-211 10 DIBBS
4730-00-391-8970 2009-06-178 1 DIBBS

Cross Reference | NSN 4730-00-391-8970

Part Number Cage Code Manufacturer
3170 58445 SUNROC CORP
A015536 58445 SUNROC CORP
A020938-01 19177 OASIS CORP

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Technical Data | NSN 4730-00-391-8970

Characteristic Specifications
MATERIAL ANY ACCEPTABLE
STYLE DESIGNATOR 3 OVAL, ONE BOLT HOLE CIRCLE
BOLT CIRCLE DIAMETER 0.625 INCHES NOMINAL
FLANGE LENGTH 2.000 INCHES NOMINAL
FLANGE WIDTH 1.250 INCHES NOMINAL
BOLT HOLE DIAMETER 0.093 INCHES NOMINAL
FLANGE END RADIUS 0.500 INCHES NOMINAL
BOLT HOLE QUANTITY 2
FLANGE SECTION STYLE 21 RAISED FACE, SOCKET NECK
THICKNESS 0.219 INCHES NOMINAL
SOCKET DEPTH 0.500 INCHES NOMINAL
SOCKET DIAMETER 0.219 INCHES NOMINAL
BORE DIAMETER 0.562 INCHES NOMINAL
RAISED FACE HEIGHT 0.093 INCHES NOMINAL
RAISED FACE DIAMETER 0.938 INCHES NOMINAL
NECK HEIGHT 0.625 INCHES NOMINAL
SCREW THREAD SERIES DESIGNATOR UN
NOMINAL THREAD SIZE 0.625 INCHES
THREAD QUANTITY PER INCH 16
THREAD CLASS 2B
FACE SEATING SURFACE CONDITION MACHINED

Restrictions/Controls & Freight Information | NSN 4730-00-391-8970

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 052185 PIPE,TUBING,OR PIPE OR TUBING FIT
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 4730-00-391-8970

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