NSN 4820-01-092-4294 D1994, D-1994, D-1994 SIZE 1IN
Product Details | CHECK VALVE
4820-01-092-4294 A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Part Alternates: D1994, D-1994, D-1994 SIZE 1IN, D1994SIZE1IN, MILV18436, MIL-V-18436, 1560S.W.E. 1IN DWG 67408, 1560SWE1INDWG67408, 21560S.W.E. 1IN DWG 67408, 21560SWE1INDWG67408, 4820-01-092-4294, 01-092-4294, 4820010924294, 010924294
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 26 MAR 1980 | 01-092-4294 | 05487 ( VALVE, CHECK ) |
Demand History | NSN 4820-01-092-4294
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| D-1994 SIZE 1IN | 2020-03-86 | 1 | DIBBS |
| D-1994 SIZE 1IN | 2020-03-75 | 1 | DIBBS |
| 4820-01-092-4294 | 2010-08-215 | 3 | DIBBS |
| 4820-01-092-4294 | 2010-04-96 | 2 | DIBBS |
| 4820-01-092-4294 | 2009-06-161 | 2 | DIBBS |
| 4820-01-092-4294 | 2009-01-21 | 2 | DIBBS |
| 4820-01-092-4294 | 2008-11-323 | 1 | DIBBS |
Cross Reference | NSN 4820-01-092-4294
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1560S.W.E. 1IN DWG 67408 | 48422 | WILLIAM POWELL COMPANY THE DBA POWELL VALVE DIV THE STARFLO |
| 21560S.W.E. 1IN DWG 67408 | 64842 | MICRO SCIENCE INC |
| D-1994 | 17062 | P J VALVES INC |
| D-1994 SIZE 1IN | 11859 | HUNT VALVE COMPANY, INC. DBA WAECO VALVE DIVISION |
| D-1994 SIZE 1IN | 17062 | P J VALVES INC |
| MIL-V-18436 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
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Related Products | NSN 4820-01-092-4294
Technical Data | NSN 4820-01-092-4294
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL BODY STEEL COMP 420 FLOW CONTROL DEVICE STEEL COMP 416 SEAT |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTMA216,GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE BODY FED-STD-66, AISI 420/SAE 51420 FED STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE FED-STD-66, COMP 416 FED STD SINGLE MATERIAL RESPONSE SEAT |
| STYLE DESIGNATOR | A2 STRAIGHT THRU |
| FLOW CONTROL DEVICE | DISK |
| MEDIA FOR WHICH DESIGNED | WATER-OIL-GAS SINGLE RESPONSE |
| MAXIMUM OPERATING PRESSURE | 275.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| MAXIMUM OPERATING TEMP | 500.0 DEG FAHRENHEIT SINGLE RESPONSE |
| VALVE OPERATION METHOD | AUTOMATIC |
| CONNECTION TYPE | UNTHREADED INTERNAL PIPE ALL ENDS |
| CONNECTION STYLE | B20B SOCKET ALL ENDS |
| NOMINAL PIPE SIZE ACCOMMODATED | 1.000 INCHES ALL ENDS |
| MOUNTING POSITION | HORIZONTAL |
| DISK LOADING METHOD | WEIGHT |
| SPECIFICATION/STANDARD DATA | 81349-MIL-V-18436D GOVERNMENT SPECIFICATION |
| NONDEFINITIVE SPEC/STD DATA | C GROUP AND 3 TYPE AND A STYLE |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-V-18436 |
Restrictions/Controls & Freight Information | NSN 4820-01-092-4294
| 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 4820-01-092-4294
| 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 | 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 |



