Product Details | PIPE FLANGE

4730-01-421-8156 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: 810-4715319 ITEM 49, 810-4715319 ITEM 49 FIG 5-C, 810-4715319 ITEM 49 SW, 8104715319ITEM49, 8104715319ITEM49FIG5C, 8104715319ITEM49SW, 8104715319SZ6, 8104715319SZ6INFIG5CSHT2, 4715319, 47153190ITEM 49 FIG 5-C , 47153190ITEM49FIG5C, 4730-01-421-8156, 01-421-8156, 4730014218156, 014218156

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

Supply Group (FSG) NSN Assign. NIIN
47 15 NOV 1995 01-421-8156

Drawings & Photos | NSN 4730-01-421-8156


Demand History | NSN 4730-01-421-8156

Part Number Request Date QTY Origin
4730-01-421-8156 2025-12-335 22 DIBBS
4730-01-421-8156 2025-11-324 22 DIBBS
4730-01-421-8156 2025-11-321 20 DIBBS
4730-01-421-8156 2025-11-310 20 DIBBS
4730-01-421-8156 2025-08-216 43 DIBBS
4730-01-421-8156 2025-07-205 43 DIBBS
4730-01-421-8156 2025-04-97 30 DIBBS
4730-01-421-8156 2025-03-86 30 DIBBS
4730-01-421-8156 2024-08-242 29 DIBBS
4730-01-421-8156 2024-08-214 24 DIBBS
4730-01-421-8156 2024-06-162 21 DIBBS
4730-01-421-8156 2024-05-151 21 DIBBS
4730-01-421-8156 2024-02-56 17 DIBBS
4730-01-421-8156 2023-04-107 40 DIBBS
4730-01-421-8156 2023-04-96 40 DIBBS
4730-01-421-8156 2022-12-335 43 DIBBS
4730-01-421-8156 2022-11-311 31 DIBBS
4730-01-421-8156 2022-10-300 31 DIBBS
4730-01-421-8156 2022-05-125 25 DIBBS
4730-01-421-8156 2019-10-300 39 DIBBS
4730-01-421-8156 2019-10-280 71 US
4730-01-421-8156 2019-10-279 71 DIBBS
4730-01-421-8156 2019-03-83 71 DIBBS
4730-01-421-8156 2019-02-45 31 DIBBS
4730-01-421-8156 2018-07-200 14 DIBBS
4730-01-421-8156 2018-05-148 51 DIBBS
4730-01-421-8156 2017-07-198 50 DIBBS
4730-01-421-8156 2017-06-180 43 DIBBS
4730-01-421-8156 2017-05-131 14 DIBBS
4730-01-421-8156 2017-02-40 22 DIBBS
4730-01-421-8156 2017-02-37 35 DIBBS
4730-01-421-8156 2016-12-340 31 DIBBS
4730-01-421-8156 2016-05-143 22 DIBBS
4730-01-421-8156 2016-03-87 21 DIBBS
4730-01-421-8156 2015-05-147 34 DIBBS
4730-01-421-8156 2015-04-105 21 DIBBS
4730-01-421-8156 2014-11-324 15 DIBBS
4730-01-421-8156 2013-06-175 32 DIBBS
4730-01-421-8156 2012-09-254 9 DIBBS
4730-01-421-8156 2012-08-237 9 DIBBS
4730-01-421-8156 2011-12-355 17 DIBBS
4730-01-421-8156 2011-11-334 10 DIBBS
4730-01-421-8156 2011-06-174 1 DIBBS
4730-01-421-8156 2011-06-172 4 DIBBS
4730-01-421-8156 2011-06-154 35 DIBBS
4730-01-421-8156 2011-05-137 2 DIBBS
4730-01-421-8156 2011-01-10 13 DIBBS
4730-01-421-8156 2010-12-361 30 DIBBS
4730-01-421-8156 2010-10-301 23 DIBBS
4730-01-421-8156 2010-03-60 18 DIBBS
4730-01-421-8156 2009-04-105 4 DIBBS
4730-01-421-8156 2008-11-330 37 DIBBS

Cross Reference | NSN 4730-01-421-8156

Part Number Cage Code Manufacturer
4715319 80064 NAVAL SHIP SYSTEMS COMMAND
47153190ITEM 49 FIG 5-C 80064 NAVAL SHIP SYSTEMS COMMAND
810-4715319 ITEM 49 FIG 5-C 80064 NAVAL SHIP SYSTEMS COMMAND
810-4715319 ITEM 49 SW 80064 NAVAL SHIP SYSTEMS COMMAND
810-4715319,SZ6 80064 NAVAL SHIP SYSTEMS COMMAND
810-4715319,SZ6IN,FIG.5C,SHT#2 80064 NAVAL SHIP SYSTEMS COMMAND

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Technical Data | NSN 4730-01-421-8156

Characteristic Specifications
MATERIAL COPPER AND NICKEL ALLOY
MATERIAL DOCUMENT AND CLASSIFICATION MIL-C-15726,70-30 SOFT MIL SPEC SINGLE MATERIAL RESPONSE
STYLE DESIGNATOR 1 ROUND, ONE BOLT HOLE CIRCLE
BOLT CIRCLE DIAMETER 8.875 INCHES NOMINAL
FLANGE DIAMETER 10.125 INCHES NOMINAL
BOLT HOLE DIAMETER 0.688 INCHES NOMINAL
BOLT HOLE QUANTITY 12
FLANGE SECTION STYLE 14 PLAIN FACE, SOCKET NECK
THICKNESS 1.188 INCHES NOMINAL
SOCKET DEPTH 0.812 INCHES NOMINAL
SOCKET DIAMETER 6.682 INCHES NOMINAL
NECK HEIGHT 0.874 INCHES NOMINAL
NOMINAL PIPE SIZE FOR WHICH DESIGNED 6.000 INCHES
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED 250.0 POUNDS PER SQUARE INCH OIL AND 250.0 POUNDS PER SQUARE INCH WATER AND 250.0 POUNDS PER SQUARE INCH GAS
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED 150.0 DEG FAHRENHEIT OIL AND 150.0 DEG FAHRENHEIT WATER AND 150.0 DEG FAHRENHEIT GAS
FACE SEATING SURFACE CONDITION MACHINED

Restrictions/Controls & Freight Information | NSN 4730-01-421-8156

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 051420 CONDUITS,O/T EARTHEN:PIPE FITTINGS
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 713 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 4730-01-421-8156

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