NSN 4820-01-141-8558 CD55291, CD-55291, CD-55291 1-1/2IN
Product Details | GATE VALVE
4820-01-141-8558 A valve having a flat or tapered disk (gate) which moves transversely to the axis of flow by rotating or sliding movements of the stem to open or close the orifice. It may also contain an oval or rectangular shaped slide which may be manually, motor, or pressure operated through the means of an arm or arm assembly. The body flange may be designed to accommodate tube type connectors. It may or may not contain thermal relief features. Includes valve (gate) specifically designed for the control of fluid systems in aircraft or missiles.20248100015Valves, Powered48200018Valves, Nonpowered
Part Alternates: CD55291, CD-55291, CD-55291 1-1/2IN, CD55291112IN, 1146208H0001M, 1146-208-H0001M, 1146-208-H0001MODW/LKSHLD, 1146208H0001MODWLKSHLD, 8031385714, 803-1385714, 803-1385714-7 MODIFIED, 803-1385714-72 MODW/LKSHLD, 803138571472MODWLKSHLD, 80313857147MODIFIED, 803-1385714-7MODW/LKSHLD, 80313857147MODWLKSHLD, 4820-01-141-8558, 01-141-8558, 4820011418558, 011418558
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 07 NOV 1982 | 01-141-8558 | 05482 ( VALVE, GATE ) |
Drawings & Photos | NSN 4820-01-141-8558
Demand History | NSN 4820-01-141-8558
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 8031385714 | 2025-05-150 | 2 | US |
| 8031385714 | 2025-04-114 | 1 | United States |
| 8031385714 | 2025-04-107 | 1 | United States |
| 8031385714 | 2010-09-257 | 1 | US |
Cross Reference | NSN 4820-01-141-8558
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1146-208-H0001M | 76364 | MILWAUKEE VALVE COMPANY, INC. DBA HAMMOND |
| 1146-208-H0001MODW/LKSHLD | 76364 | MILWAUKEE VALVE COMPANY, INC. DBA HAMMOND |
| 803-1385714 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 803-1385714-7 MODIFIED | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 803-1385714-72 MODW/LKSHLD | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 803-1385714-7MODW/LKSHLD | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| CD-55291 | 90664 | WALWORTH CO MARINE DIV |
| CD-55291 1-1/2IN | 90664 | WALWORTH CO MARINE DIV |
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Technical Data | NSN 4820-01-141-8558
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY 922 BODY NICKEL ALLOY 400 SEAT NICKEL ALLOY K-500 STEM NICKEL ALLOY 400 DISK |
| VALVE SIZE | 1.500 INCHES |
| MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 400.0 POUNDS PER SQUARE INCH WATER-OIL-GAS |
| MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 275.0 DEG FAHRENHEIT WATER-OIL-GAS |
| VALVE OPERATION METHOD | MANUAL |
| INLET RELATIONSHIP WITH OUTLET | IDENTICAL |
| CONNECTION TYPE | THREADED EXTERNAL TUBE |
| THREAD SERIES DESIGNATOR | UNS |
| NOMINAL THREAD SIZE | 2.063 INCHES |
| THREAD QUANTITY PER INCH | 18 |
| THREAD CLASS | 3A |
| STEM TYPE | RISING |
| BONNET TYPE | INSIDE SCREW |
| BONNET ATTACHMENT METHOD | THREADED |
| FEATURES PROVIDED | VALVE STEM LOCK SHIELD |
Restrictions/Controls & Freight Information | NSN 4820-01-141-8558
| 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 | 051080 | FAUCETS,BIBCOCKS,GATES VALVES |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 576 | 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 4820-01-141-8558
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Special Material ID | L2 | Hydrostatic Testing Commodity Contracts |
| 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 | Y | TERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |