NSN 4730-01-535-7667 263356101260, 2633-561-01-260, 801-6640811 ASSY 260
Product Details | FLUID FLOW RESTRICTOR UNIT
4730-01-535-7667 An assembly consisting of an orifice in a fixed plate, disk, or tube with screens or filters on one or both sides, depending on the direction of filtered flow. See RESTRICTOR, FLUID FLOW.
Part Alternates: 263356101260, 2633-561-01-260, 801-6640811 ASSY 260, 8016640811ASSY260, 4730-01-535-7667, 01-535-7667, 4730015357667, 015357667
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 12 DEC 2005 | 01-535-7667 | 20933 ( RESTRICTOR UNIT, FLUID FLOW ) |
Demand History | NSN 4730-01-535-7667
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4730-01-535-7667 | 2025-10-300 | 1 | DIBBS |
| 4730-01-535-7667 | 2025-10-287 | 1 | DIBBS |
| 4730-01-535-7667 | 2025-10-281 | 1 | DIBBS |
| 4730-01-535-7667 | 2025-09-246 | 1 | DIBBS |
| 4730-01-535-7667 | 2025-02-34 | 1 | DIBBS |
| 4730-01-535-7667 | 2025-01-21 | 1 | DIBBS |
| 4730-01-535-7667 | 2024-06-182 | 1 | DIBBS |
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Technical Data | NSN 4730-01-535-7667
| Characteristic | Specifications |
|---|---|
| DESIGN TYPE | STRAIGHT |
| OVERALL LENGTH | 72.000 INCHES NOMINAL |
| DIAMETER | 22.960 INCHES NOMINAL |
| BODY MATERIAL | COPPER AND NICKEL |
| STRAINER TYPE AND QUANTITY | PERFORATED PLATES, 68 INNER, 66 OUTER; CARTRIDGE MODULE ASSEMBLY |
| VALVE SIZE | 3.000 INCHES |
| FLOW RATE AND FLUID TYPE | 365.0 GALLONS PER MINUTE WATER |
| PRESSURE RATING | 700.0 POUNDS PER SQUARE INCH NOMINAL |
| END CONNECTION SIMILARITY | NOT IDENTICAL |
| END CONNECTION TYPE | THREADED FEMALE |
| SPECIAL FEATURES | MILITARY CRITICAL, EXPORT CONTROL; 12 INCH FLANGED BODY WITH 3 INCH NPS OUTLET AND TWO 3 NPS INLETS |
| TEST DATA DOCUMENT | 801-6640811 DRAWING |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| III END ITEM IDENTIFICATION | SHIP |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY PURPO | CASCADE ORIFICIAL RESISTIVE DEVICE SE,ELECTRICAL |
Restrictions/Controls & Freight Information | NSN 4730-01-535-7667
| 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: | B | Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.) |
| 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 |
|---|---|---|
| NMF Description | 052190 | PIPE,TUBING,OR PIPE OR TUBING FITTI |
| 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 | V | Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above. |
| 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 4730-01-535-7667
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 3B | Navy-owned stocks of field level repairable 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 |
| Reparability | D | Field Level Reparables |
| 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 |



