Product Details | FLANGE TO BOSS STRAIGHT ADAPTER

4730-01-226-3308 An adapter having a flange connection on one end designed to connect with another flange connection or a compression type mounting pad. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a flange or flange fitting to boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like.

Part Alternates: 2048218, 2048218 PIECE 3, 2048218PIECE3, 71791-20X2 PIECE 3, 7179120X2PIECE3, 4730-01-226-3308, 01-226-3308, 4730012263308, 012263308

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

Supply Group (FSG) NSN Assign. NIIN
47 15 FEB 1986 01-226-3308

Cross Reference | NSN 4730-01-226-3308

Part Number Cage Code Manufacturer
2048218 80064 NAVAL SHIP SYSTEMS COMMAND
2048218 PIECE 3 80064 NAVAL SHIP SYSTEMS COMMAND
71791-20X2 PIECE 3 96169 ELECTRIC BOAT CORPORATION

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 4730-01-226-3308

Technical Data | NSN 4730-01-226-3308

Characteristic Specifications
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH 1.000 INCHES 1ST END
NOMINAL WIDTH 1.750 INCHES 1ST END
BOLT HOLE QUANTITY 4 1ST END
NOMINAL LENGTH 2.875 INCHES 1ST END
NOMINAL THICKNESS 0.500 INCHES 1ST END
SPECIAL FEATURES 2 THREADED MOUNTING HOLES ON FLANGE END; 0.344 IN. DIA; 0.312-18UNC-2B; BOLT HOLES ARE COUNTERSUNK 90 DEG
CONNECTION TYPE FLANGE 1ST END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH 1.750 INCHES 1ST END
NOMINAL OVERALL LENGTH 2.875 INCHES
FLANGE SHAPE RECTANGULAR WITH HOLES 1ST END
MATERIAL ALUMINUM OVERALL AND COPPER ALLOY OVERALL
BOLT HOLE NOMINAL DIAMETER 0.406 INCHES 1ST END

Restrictions/Controls & Freight Information | NSN 4730-01-226-3308

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 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 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 4730-01-226-3308

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 CodesXSEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each