NSN 4730-01-546-3550 B6431023F19, B643-1023-F19, DF2680-1556 FN 156
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 | Item Name Code (INC) |
|---|---|---|---|
| 47 | 14 DEC 2006 | 01-546-3550 | 77777 ( ) |
Cross Reference | NSN 4730-01-546-3550
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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: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | Y | The 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: | 0 | Represents 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 Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | J | NOT 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 Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



