Product Details | FLUID FLOW RESTRICTOR
4730-01-256-6576 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: 197C7820, 4730-01-256-6576, 01-256-6576, 4730012566576, 012566576
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 07 JUN 1987 | 01-256-6576 | 18263 ( RESTRICTOR, FLUID FLOW ) |
Drawings & Photos | NSN 4730-01-256-6576
Demand History | NSN 4730-01-256-6576
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4730-01-256-6576 | 2020-04-27 | 3 | US |
| 4730-01-256-6576 | 2018-07-03 | 4 | us |
| 4730-01-256-6576 | 2018-04-05 | 5 | DIBBS |
| 4730-01-256-6576 | 2018-01-02 | 1 | DIBBS |
| 4730-01-256-6576 | 2017-12-20 | 1 | DIBBS |
| 4730-01-256-6576 | 2015-08-09 | 5 | DIBBS |
| 4730-01-256-6576 | 2015-08-04 | 15 | DIBBS |
| 4730-01-256-6576 | 2015-06-18 | 6 | DIBBS |
Cross Reference | NSN 4730-01-256-6576
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 197C7820 | 05606 | GENERAL DYNAMICS-OTS, INC. DBA GD-OTS (WILLISTON) |
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NSNs for Compare ( up to 4 ): Add 4730-01-256-6576
Related Products | NSN 4730-01-256-6576
4730-01-256-7084, 4730-01-256-7085, 4730-01-256-7141, 4730-01-256-7142, 4730-01-256-7144
Technical Data | NSN 4730-01-256-6576
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL, CORROSION RESISTING |
| DESIGN TYPE | TUBULAR, HEX SHAPE |
| THREAD PROVISION | THREADED |
| THREAD SIZE DESIGNATOR | 0.250-18 |
| THREAD SERIES | ANPT |
| THREAD LENGTH | 0.498 INCHES NOMINAL |
| THREAD DIRECTION | RIGHT-HAND |
| OUTSIDE DIAMETER | 0.735 INCHES NOMINAL |
| LENGTH | 2.500 INCHES NOMINAL |
| ORIFICE DIAMETER | 0.156 INCHES NOMINAL |
| SPECIAL FEATURES | U/O UNIVERSAL AMMO LOADER |
| MANUFACTURERS CODE | 05606 |
| DESIGN CONTROL REFERENCE | 197C7820 |
Restrictions/Controls & Freight Information | NSN 4730-01-256-6576
| 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. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 051420 | CONDUITS,O/T EARTHEN:PIPE FITTINGS |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 594 | unknown |
| Originating Activity Code | SE | San Antonio Air Logistics Center Kelly AFB, TX 78241-5000 |
| 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 4730-01-256-6576
Air Force| Category | Code | Description |
|---|---|---|
| Budget Code | 9 | General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors. |
| Price Validation | E | The current standard price is an estimated price.
|
| Materiel Management Aggregation Code | QS | TG:AIRCRAFT GROUND SERVICES EQUIPMENT |
| Fund Code | SF | Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point. |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DF | Department of the Air Force |
| Service Organization | F | U.S. Air Force |
| Reparability | N | Stock Fund (except Munitions) |
| 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 |