NSN 4730-01-494-5768 2633-561-01, 2633-561-01 PC 239, 263356101PC239
Product Details | FLUID FLOW RESTRICTOR
4730-01-494-5768 An item of solid one-piece construction, designed to restrict the flow of a fluid through it. It has an orifice of a smaller size than the diameter of flow into it. Excludes items such as VALVE (1), (as modified); and others with an adjustable orifice. Excludes pipe, tube, or hose fittings with restricted passages and items designed to test fluid flow. For items containing screens or filters, see RESTRICTOR UNIT, FLUID FLOW.
Part Alternates: 2633-561-01, 2633-561-01 PC 239, 263356101PC239, 6640811, 801-6640811 PC 239, 8016640811PC239, 4730-01-494-5768, 01-494-5768, 4730014945768, 263356101, 014945768
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 14 FEB 2002 | 01-494-5768 | 18263 ( RESTRICTOR, FLUID FLOW ) |
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Technical Data | NSN 4730-01-494-5768
| Characteristic | Specifications |
|---|---|
| MATERIAL | NICKEL-COPPER ALLOY, QQ-N-281, CLASS A AND COPPER NICKEL ALLOY |
| DESIGN TYPE | PLATE |
| THREAD PROVISION | THREADED |
| THREAD SIZE DESIGNATOR | 3/8-16 |
| THREAD SERIES | UNC |
| THREAD CLASS | 3B |
| THREAD LENGTH | 7.500 INCHES NOMINAL |
| THREAD DIRECTION | RIGHT-HAND |
| OUTSIDE DIAMETER | 8.240 INCHES MINIMUM AND 8.250 INCHES MAXIMUM |
| LENGTH | 7.500 INCHES NOMINAL |
| ORIFICE DIAMETER | 0.375 INCHES NOMINAL |
| SPECIAL FEATURES | ITEM IS AN ASSEMBLEY WHICH CONSISTS OF, 11EA MAX PC 241 CASCADE PLATE A & B, NSN 4730-01-494-5973, MATERIAL SPEC QQ-N-281, CL A OR B (QTY TO BE DETERMINED AT ASSEMBLY); 13EA MAX PC 242 RING-OUTER SPACER MATERIAL SPEC MIL-T-16420, CL 700 (ADDITIONAL OUTER SPACER PROVIDED FOR ASSEMBLY); 11EA MAX PC 133 RING-INNER SPACER MATERIAL SPEC MIL-T-16420, CL 700 (QTY SAME AS PC 241); 1EA PC 239-A POSITIONING ROD CONTINUOUS THREAD MATERIAL SPEC QQ-N-281 MIL-S-1222, TY IV; 2EA PC 239-B NUT SELF LOCKING HEX, MATERIAL SPEC MIL-N-25027; USED IN ASSEMBLY 237-8 NSN 4730-01-494-5777. |
| III END ITEM IDENTIFICATION | LOS ANGELES CLASS SSN (688); NHA CASCADE ORIFICIAL RESISTIVE DEVICE (C.O.R.D.) |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | C.O.R.D. CARTRIDGE ASSEMBLY |
Restrictions/Controls & Freight Information | NSN 4730-01-494-5768
| 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 |
| Precious Metals Indicator Code: | A | Item 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. |
| 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 |
|---|---|---|
| NMF Description | 052185 | PIPE,TUBING,OR PIPE OR TUBING FIT |
| 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 4730-01-494-5768
Navy| 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 |