Product Details | PIPE FLANGE

4730-00-402-5647 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: 10162524, 4730-00-402-5647, 00-402-5647, 4730004025647, 004025647

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

Supply Group (FSG) NSN Assign. NIIN
47 20 JAN 1972 00-402-5647

Drawings & Photos | NSN 4730-00-402-5647


Cross Reference | NSN 4730-00-402-5647

Part Number Cage Code Manufacturer
10162524 18876 U S ARMY AVIATION AND MISSILE COMMAND

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Technical Data | NSN 4730-00-402-5647

Characteristic Specifications
MATERIAL ALUMINUM ALLOY 7075
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-250/12,T6 FED SPEC SINGLE MATERIAL RESPONSE
SURFACE TREATMENT PAINT
STYLE DESIGNATOR 9 RECTANGULAR, WITH BOLT HOLES
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH 2.710 INCHES MINIMUM AND 2.730 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH 3.190 INCHES MINIMUM AND 3.210 INCHES MAXIMUM
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH 0.500 INCHES MINIMUM AND 0.560 INCHES MAXIMUM
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH 0.410 INCHES MINIMUM AND 0.470 INCHES MAXIMUM
FLANGE LENGTH 4.230 INCHES MINIMUM AND 4.290 INCHES MAXIMUM
FLANGE WIDTH 3.570 INCHES MINIMUM AND 3.630 INCHES MAXIMUM
BOLT HOLE DIAMETER 0.376 INCHES MINIMUM AND 0.383 INCHES MAXIMUM
BOLT HOLE QUANTITY 4
FLANGE SECTION STYLE 15 PLAIN FACE, LONG NECK
THICKNESS 0.470 INCHES MINIMUM AND 0.530 INCHES MAXIMUM
NECK DIAMETER 2.850 INCHES MINIMUM AND 2.910 INCHES MAXIMUM
NECK HEIGHT 0.650 INCHES MINIMUM AND 0.710 INCHES MAXIMUM
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED 1.970 INCHES MINIMUM AND 2.030 INCHES MAXIMUM
FACE SEATING SURFACE CONDITION MACHINED
SPECIAL FEATURES TWO 1/4-28 UNF-3B MTG HOLES THROUGH FLANGE SPACED 3.500 IN. C TO C ALONG LENGTH
MANUFACTURERS CODE 18876
DESIGN CONTROL REFERENCE 10162524

Restrictions/Controls & Freight Information | NSN 4730-00-402-5647

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 051400 PIPE FITTINGS ALUMINUM
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 576 unknown
Originating Activity Code BD U.S. Army Aviation and Missile Command
Redstone Arsenal, AL 35898-5230
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 4730-00-402-5647

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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