NSN 4820-00-138-3854 S1220250, S-122-0250, S122-0250/S122-0250REV0882039520
Product Details | STOP-CHECK VALVE
4820-00-138-3854 A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. The valve disk may be spring loaded. It may be inline or cartridge (manifold) design. See also VALVE (1), LIFT-CHECK and VALVE (1), STOP-LIFT-CHECK.20248100015Valves, Powered48200018Valves, Nonpowered
Part Alternates: S1220250, S-122-0250, S122-0250/S122-0250REV0882039520, S1220250S1220250REV0882039520, F090084C02TS/73324C-B/882037371, F090084C02TS73324CB882037371, MILV22052, 733241, 73324-1, 8S1945REVA, 8S-194-5REVA, 8S1945STP, 1221, 152F3, 152F-3, 152F-3/7795N0REV/CID882059148, 152F37795N0REVCID882059148, 152F-3IN DWG 77, 152F3INDWG77, 32719REVCCID882039284, 4820-00-138-3854, 8S-194-5STP, 00-138-3854, 4820001383854, 001383854
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 25 AUG 1971 | 00-138-3854 | 05486 ( VALVE, STOP-CHECK ) |
Drawings & Photos | NSN 4820-00-138-3854
Demand History | NSN 4820-00-138-3854
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4820-00-138-3854 | 2023-10-283 | 2 | DIBBS |
| 4820-00-138-3854 | 2017-03-67 | 2 | DIBBS |
| 4820-00-138-3854 | 2015-09-262 | 2 | DIBBS |
| 4820-00-138-3854 | 2015-09-250 | 2 | DIBBS |
Cross Reference | NSN 4820-00-138-3854
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1221 | 30263 | PIMA VALVE, INC. |
| 152F-3 | 79342 | WILLIAM E WILLIAMS, VALVE CORP DBA WILLIAMS VALVE |
| 152F-3/7795N0REV/CID882059148 | 79342 | WILLIAM E WILLIAMS, VALVE CORP DBA WILLIAMS VALVE |
| 152F-3IN DWG 77 | 79342 | WILLIAM E WILLIAMS, VALVE CORP DBA WILLIAMS VALVE |
| 32719REVCCID882039284 | 14959 | CRANE CO DIV VALVE DIV |
| 73324-1 | 57574 | VELAN VALVE CORPORATION DIV VELAN VALVE CORPORATION |
| 8S-194-5REVA | 85130 | FLOWSERVE CORPORATION DIV FLOWSERVE US INC |
| 8S-194-5STP | 84136 | ANCHOR/DARLING VALVE CO |
| 8S-194-5STP | 85130 | FLOWSERVE CORPORATION DIV FLOWSERVE US INC |
| F090084C02TS/73324C-B/882037371 | 57574 | VELAN VALVE CORPORATION DIV VELAN VALVE CORPORATION |
| MILV22052 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
| S-122-0250 | 30263 | PIMA VALVE, INC. |
| S122-0250/S122-0250REV0882039520 | 30263 | PIMA VALVE, INC. |
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Technical Data | NSN 4820-00-138-3854
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL UNS J03002 BODY COBALT ALLOY FLOW CONTROL DEVICE COBALT ALLOY SEAT CHROMIUM ALLOY STEM |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A216 GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE BODY |
| STYLE DESIGNATOR | A2A STRAIGHT THRU FLANGED ENDS |
| VALVE SIZE | 2.500 INCHES |
| FACE TO FACE DISTANCE | 8.500 INCHES |
| FLOW CONTROL DEVICE | DISK |
| MEDIA FOR WHICH DESIGNED | STEAM SINGLE RESPONSE |
| MAXIMUM OPERATING PRESSURE | 150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| MAXIMUM OPERATING TEMP | 500.0 DEG FAHRENHEIT SINGLE RESPONSE |
| VALVE OPERATION METHOD | MANUAL |
| CONNECTION TYPE | FLANGE ALL ENDS |
| FLANGE SHAPE | ROUND WITH HOLES ALL ENDS |
| NOMINAL OUTSIDE DIAMETER | 7.000 INCHES ALL ENDS |
| NOMINAL THICKNESS | 0.875 INCHES ALL ENDS |
| BOLT HOLE QUANTITY | 4 ALL ENDS |
| BOLT HOLE NOMINAL DIAMETER | 0.750 INCHES ALL ENDS |
| BOLT CIRCLE NOMINAL DIAMETER | 5.500 INCHES ALL ENDS |
| FLANGE FACE DESIGN | RAISED STRAIGHT ALL ENDS |
| RAISED FACE NOMINAL HEIGHT | 0.062 INCHES ALL ENDS |
| RAISED FACE NOMINAL DIAMETER | 4.125 INCHES ALL ENDS |
| MOUNTING POSITION | HORIZONTAL OR VERTICAL |
| BONNET TYPE | OUTSIDE SCREW-YOKE |
| BONNET ATTACHMENT METHOD | BOLTED |
| FEATURES PROVIDED | BONNET PACKING |
| TEST DATA DOCUMENT | 81349-MIL-S-901 SPECIFICATION |
| NONDEFINITIVE SPEC/STD DATA | D COMPOSITION |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MILV22052 |
Restrictions/Controls & Freight Information | NSN 4820-00-138-3854
| 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: | U | Precious metal type is unknown |
| 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 4820-00-138-3854
Navy| 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 |
| Acquisition Advice Codes | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |