Product Details | PIPE FLANGE

4730-01-187-1209 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: 2621-228-02 ASSY 51, 262122802ASSY51, 4687676, 4687676051, 4687676-051, 4730-01-187-1209, 01-187-1209, 4730011871209, 011871209

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

Supply Group (FSG) NSN Assign. NIIN
47 18 AUG 1984 01-187-1209

Drawings & Photos | NSN 4730-01-187-1209


Cross Reference | NSN 4730-01-187-1209

Part Number Cage Code Manufacturer
2621-228-02 ASSY 51 96169 ELECTRIC BOAT CORPORATION
4687676 80064 NAVAL SHIP SYSTEMS COMMAND
4687676-051 80064 NAVAL SHIP SYSTEMS COMMAND

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Technical Data | NSN 4730-01-187-1209

Characteristic Specifications
MATERIAL STEEL COMP 304
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE
STYLE DESIGNATOR 9 RECTANGULAR, WITH BOLT HOLES
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH 2.500 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH 2.500 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH 0.500 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH 0.500 INCHES NOMINAL
FLANGE LENGTH 3.500 INCHES NOMINAL
FLANGE WIDTH 3.500 INCHES NOMINAL
BOLT HOLE DIAMETER 0.531 INCHES NOMINAL
BOLT HOLE QUANTITY 4
FLANGE SECTION STYLE 18 RAISED FACE, SOCKET NECK
THICKNESS 1.280 INCHES NOMINAL
SOCKET DEPTH 0.620 INCHES NOMINAL
SOCKET DIAMETER 1.913 INCHES NOMINAL
RAISED FACE HEIGHT 0.126 INCHES NOMINAL
RAISED FACE DIAMETER 2.123 INCHES NOMINAL
NECK HEIGHT 1.004 INCHES NOMINAL
NOMINAL PIPE SIZE FOR WHICH DESIGNED 1.500 INCHES
FACE SEATING SURFACE CONDITION MACHINED
FURNISHED ITEMS SCREW
FEATURES PROVIDED O RING
SPECIAL FEATURES INCLUDES SLEEVE; LOCKWIRE; AND WASHER

Restrictions/Controls & Freight Information | NSN 4730-01-187-1209

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 AX Defense Supply Center Columbus
Columbus, OH 43216-5000
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 4730-01-187-1209

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 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