Product Details | AIR DUCT COUPLING

4730-01-546-3550

Part Alternates: B6431023F19, B643-1023-F19, DF2680-1556 FN 156, DF26801556FN156, 512-6406851 FN 156, 5126406851FN156, 5127410974F19, 512-7410974-F19, 4730-01-546-3550, 01-546-3550, 4730015463550, 015463550, 211071069

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

Supply Group (FSG) NSN Assign. NIIN
47 14 DEC 2006 01-546-3550

Cross Reference | NSN 4730-01-546-3550

Part Number Cage Code Manufacturer
211071069 96169 ELECTRIC BOAT CORPORATION
512-6406851 FN 156 53711 NAVAL SEA SYSTEMS COMMAND
512-7410974-F19 53711 NAVAL SEA SYSTEMS COMMAND
B643-1023-F19 96169 ELECTRIC BOAT CORPORATION
DF2680-1556 FN 156 43689 HUNTINGTON INGALLS INCORPORATED DIV NEWPORT NEWS

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Technical Data | NSN 4730-01-546-3550

Characteristic Specifications
OVERALL LENGTH 2.500 INCHES NOMINAL
OVERALL DIAMETER 8.880 INCHES NOMINAL
GENERAL CHARACTERISTICS ITEM DESCRIPTION SYNTHETIC RUBBER, MIL-R-6855/5 STYLE A
SPECIAL FEATURES WEAPON SYSTEM ESSENTIAL; ROUND FLEXIBLE, 8.88" O.D., 5.500" I.D.; EDGE AS 1.69" WIDE MOUNTING FLANGE .187" THHICK; MOUNTING HOLES DRILLED DURING INSTALLATION
CRITICALITY CODE JUSTIFICATION FEAT
III END ITEM IDENTIFICATION MISC PARTSVENTILATION
III PART NAME ASSIGNED BY CONTROLLING AGENCY FLEXIBLE CONNECTION

Restrictions/Controls & Freight Information | NSN 4730-01-546-3550

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
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:YThe item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information

Management | NSN 4730-01-546-3550

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