NSN 4820-01-125-9746 NS4038, NS4038 ASSEMBLY A 1IN, NS-4038 ASSY A
Product Details | CHECK VALVE
4820-01-125-9746 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: NS4038, NS4038 ASSEMBLY A 1IN, NS-4038 ASSY A, NS4038ASSEMBLYA1IN, NS4038ASSYA, SS8452110235, SS845-2110235, SS8452110235AS, SS845-2110235AS, SS8452110235RE, SS845-2110235RE, 90090000, 90090002, 4820-01-125-9746, 01-125-9746, 4820011259746, 011259746
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 03 FEB 1982 | 01-125-9746 | 05487 ( VALVE, CHECK ) |
Demand History | NSN 4820-01-125-9746
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 90090002 | 2025-10-293 | 1 | DIBBS |
| SS845-2110235 AY.8DA | 2025-10-293 | 1 | DIBBS |
| 90090002 | 2025-10-282 | 1 | DIBBS |
| SS845-2110235 AY.8DA | 2025-10-282 | 1 | DIBBS |
| 90090002 | 2025-05-128 | 2 | DIBBS |
| SS845-2110235 AY.8DA | 2025-05-128 | 2 | DIBBS |
| 90090002 | 2024-05-137 | 1 | DIBBS |
| SS845-2110235 AY.8DA | 2024-05-137 | 1 | DIBBS |
| 90090002 | 2024-04-95 | 1 | DIBBS |
| SS845-2110235 AY.8DA | 2024-04-95 | 1 | DIBBS |
| 90090002 | 2024-03-70 | 1 | DIBBS |
| SS845-2110235 AY.8DA | 2024-03-70 | 1 | DIBBS |
| 90090002 | 2023-11-320 | 1 | DIBBS |
| SS845-2110235 AY.8DA | 2023-11-320 | 1 | DIBBS |
| 90090002 | 2022-12-356 | 1 | DIBBS |
| SS845-2110235 AY.8DA | 2022-12-356 | 1 | DIBBS |
| 90090002 | 2022-01-20 | 2 | DIBBS |
| SS845-2110235 AY.8DA | 2022-01-20 | 2 | DIBBS |
| 90090002 | 2022-01-09 | 2 | DIBBS |
| SS845-2110235 AY.8DA | 2022-01-09 | 2 | DIBBS |
| 90090002 | 2021-10-284 | 1 | DIBBS |
| SS845-2110235 AY.8DA | 2021-10-284 | 1 | DIBBS |
| 90090002 | 2021-07-186 | 1 | DIBBS |
| SS845-2110235 AY.8DA | 2021-07-186 | 1 | DIBBS |
| 90090002 | 2020-05-149 | 1 | DIBBS |
| SS845-2110235 AY.8DA | 2020-05-149 | 1 | DIBBS |
| 90090002 | 2020-03-72 | 1 | DIBBS |
| SS845-2110235 AY.8DA | 2020-03-72 | 1 | DIBBS |
| 90090002 | 2020-01-02 | 2 | DIBBS |
| SS845-2110235 AY.8DA | 2020-01-02 | 2 | DIBBS |
| 90090002 | 2019-10-294 | 1 | DIBBS |
| SS845-2110235 AY.8DA | 2019-10-294 | 1 | DIBBS |
| 90090002 | 2019-10-283 | 1 | DIBBS |
| SS845-2110235 AY.8DA | 2019-10-283 | 1 | DIBBS |
| 4820-01-125-9746 | 2018-12-344 | 2 | DIBBS |
| 4820-01-125-9746 | 2018-11-333 | 2 | DIBBS |
| 4820-01-125-9746 | 2017-12-360 | 2 | DIBBS |
| 4820-01-125-9746 | 2017-10-298 | 2 | DIBBS |
| 4820-01-125-9746 | 2017-03-61 | 3 | DIBBS |
| 4820-01-125-9746 | 2017-02-37 | 3 | DIBBS |
| 4820-01-125-9746 | 2016-12-350 | 2 | DIBBS |
| 4820-01-125-9746 | 2016-03-82 | 2 | DIBBS |
| 4820-01-125-9746 | 2015-05-138 | 1 | DIBBS |
| 4820-01-125-9746 | 2015-05-126 | 1 | DIBBS |
| 4820-01-125-9746 | 2015-04-110 | 1 | DIBBS |
| 4820-01-125-9746 | 2014-07-194 | 1 | DIBBS |
| 4820-01-125-9746 | 2013-09-267 | 1 | DIBBS |
| 4820-01-125-9746 | 2013-09-245 | 1 | DIBBS |
| 4820-01-125-9746 | 2012-10-290 | 2 | DIBBS |
| 4820-01-125-9746 | 2012-08-243 | 3 | DIBBS |
| 4820-01-125-9746 | 2012-02-40 | 2 | DIBBS |
| 4820-01-125-9746 | 2012-01-18 | 1 | DIBBS |
| 4820-01-125-9746 | 2011-02-34 | 5 | DIBBS |
Cross Reference | NSN 4820-01-125-9746
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 90090000 | 15187 | PENTAIR VALVES & CONTROLS US LP DBA NAVY PRODUCT TEAM |
| 90090002 | 15187 | PENTAIR VALVES & CONTROLS US LP DBA NAVY PRODUCT TEAM |
| NS-4038 ASSY A | 11836 | NATIONAL OILWELL |
| NS4038 | 11836 | NATIONAL OILWELL |
| NS4038 | 15187 | PENTAIR VALVES & CONTROLS US LP DBA NAVY PRODUCT TEAM |
| NS4038 ASSEMBLY A 1IN | 11836 | NATIONAL OILWELL |
| NS4038 ASSEMBLY A 1IN | 15187 | PENTAIR VALVES & CONTROLS US LP DBA NAVY PRODUCT TEAM |
| SS845-2110235 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| SS845-2110235AS | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| SS845-2110235RE | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Technical Data | NSN 4820-01-125-9746
| Characteristic | Specifications |
|---|---|
| MATERIAL | NICKEL ALLOY BODY |
| STYLE DESIGNATOR | A2 STRAIGHT THRU |
| FLOW CONTROL DEVICE | DISK |
| MEDIA FOR WHICH DESIGNED | WATER, FRESH SINGLE RESPONSE |
| MAXIMUM OPERATING PRESSURE | 700.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| MAXIMUM OPERATING TEMP | 300.0 DEG FAHRENHEIT SINGLE RESPONSE |
| VALVE OPERATION METHOD | AUTOMATIC |
| CONNECTION TYPE | UNTHREADED INTERNAL PIPE ALL ENDS |
| CONNECTION STYLE | B21B STREAMLINED W/ONE BRAZING RING ALL ENDS |
| NOMINAL PIPE SIZE ACCOMMODATED | 0.250 INCHES ALL ENDS |
| MOUNTING POSITION | HORIZONTAL |
Restrictions/Controls & Freight Information | NSN 4820-01-125-9746
| 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 4820-01-125-9746
| 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 | 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 |



