NSN 4820-00-341-3906 ST7M3531, ST7M353-1, P52533
Product Details | CHECK VALVE
4820-00-341-3906 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: ST7M3531, ST7M353-1, P52533, P52-533, PC5144847 , 5144847 , 4820-00-341-3906, 00-341-3906, 4820003413906, 003413906
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 15 JAN 1974 | 00-341-3906 | 05487 ( VALVE, CHECK ) |
Drawings & Photos | NSN 4820-00-341-3906
Demand History | NSN 4820-00-341-3906
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| P52-533 | 2025-11-321 | 120 | DIBBS |
| ST7M353-1 | 2025-11-321 | 120 | DIBBS |
| P52-533 | 2025-11-309 | 120 | DIBBS |
| ST7M353-1 | 2025-11-309 | 120 | DIBBS |
| P52-533 | 2025-04-104 | 23 | DIBBS |
| ST7M353-1 | 2025-04-104 | 23 | DIBBS |
| P52-533 | 2025-03-86 | 23 | DIBBS |
| ST7M353-1 | 2025-03-86 | 23 | DIBBS |
| P52-533 | 2024-10-289 | 43 | DIBBS |
| ST7M353-1 | 2024-10-289 | 43 | DIBBS |
| P52-533 | 2024-10-277 | 43 | DIBBS |
| ST7M353-1 | 2024-10-277 | 43 | DIBBS |
| P52-533 | 2024-08-238 | 25 | DIBBS |
| ST7M353-1 | 2024-08-238 | 25 | DIBBS |
| P52-533 | 2024-06-178 | 28 | DIBBS |
| ST7M353-1 | 2024-06-178 | 28 | DIBBS |
| P52-533 | 2024-06-162 | 28 | DIBBS |
| ST7M353-1 | 2024-06-162 | 28 | DIBBS |
| P52-533 | 2024-05-151 | 28 | DIBBS |
| ST7M353-1 | 2024-05-151 | 28 | DIBBS |
| P52-533 | 2022-10-285 | 55 | DIBBS |
| ST7M353-1 | 2022-10-285 | 55 | DIBBS |
| P52-533 | 2022-10-279 | 114 | DIBBS |
| ST7M353-1 | 2022-10-279 | 114 | DIBBS |
| P52-533 | 2022-06-181 | 55 | DIBBS |
| ST7M353-1 | 2022-06-181 | 55 | DIBBS |
| P52-533 | 2021-06-175 | 36 | DIBBS |
| ST7M353-1 | 2021-06-175 | 36 | DIBBS |
| P52-533 | 2020-11-324 | 38 | DIBBS |
| ST7M353-1 | 2020-11-324 | 38 | DIBBS |
| P52-533 | 2020-10-293 | 38 | DIBBS |
| ST7M353-1 | 2020-10-293 | 38 | DIBBS |
| P52-533 | 2020-10-282 | 38 | DIBBS |
| ST7M353-1 | 2020-10-282 | 38 | DIBBS |
| P52-533 | 2020-07-198 | 85 | DIBBS |
| ST7M353-1 | 2020-07-198 | 85 | DIBBS |
| P52-533 | 2020-07-183 | 85 | DIBBS |
| ST7M353-1 | 2020-07-183 | 85 | DIBBS |
| P52-533 | 2020-05-149 | 36 | DIBBS |
| ST7M353-1 | 2020-05-149 | 36 | DIBBS |
| P52-533 | 2020-04-121 | 47 | DIBBS |
| ST7M353-1 | 2020-04-121 | 47 | DIBBS |
| P52-533 | 2020-04-112 | 90 | DIBBS |
| ST7M353-1 | 2020-04-112 | 90 | DIBBS |
| P52-533 | 2020-03-79 | 36 | DIBBS |
| ST7M353-1 | 2020-03-79 | 36 | DIBBS |
| P52-533 | 2019-07-192 | 36 | DIBBS |
| ST7M353-1 | 2019-07-192 | 36 | DIBBS |
| 4820-00-341-3906 | 2018-08-232 | 45 | DIBBS |
| 4820-00-341-3906 | 2018-08-221 | 45 | DIBBS |
| 4820-00-341-3906 | 2018-02-51 | 58 | DIBBS |
| 4820-00-341-3906 | 2018-01-18 | 40 | DIBBS |
| 4820-00-341-3906 | 2018-01-07 | 40 | DIBBS |
| 4820-00-341-3906 | 2017-10-282 | 39 | DIBBS |
| 4820-00-341-3906 | 2017-07-201 | 3 | DIBBS |
| 4820-00-341-3906 | 2017-05-143 | 13 | DIBBS |
| 4820-00-341-3906 | 2017-04-116 | 28 | DIBBS |
| 4820-00-341-3906 | 2017-04-95 | 24 | DIBBS |
| 4820-00-341-3906 | 2017-03-61 | 37 | DIBBS |
| 4820-00-341-3906 | 2017-02-37 | 43 | DIBBS |
| 4820-00-341-3906 | 2016-12-353 | 34 | DIBBS |
| 4820-00-341-3906 | 2016-10-280 | 43 | DIBBS |
| 4820-00-341-3906 | 2016-05-130 | 48 | DIBBS |
| 4820-00-341-3906 | 2016-04-118 | 48 | DIBBS |
| 4820-00-341-3906 | 2016-03-87 | 42 | DIBBS |
| 4820-00-341-3906 | 2015-09-258 | 45 | DIBBS |
| 4820-00-341-3906 | 2015-05-139 | 42 | DIBBS |
| 4820-00-341-3906 | 2015-03-60 | 64 | DIBBS |
| 4820-00-341-3906 | 2015-01-23 | 26 | US |
| 4820-00-341-3906 | 2015-01-23 | 26 | US |
| 4820-00-341-3906 | 2015-01-13 | 26 | DIBBS |
| 4820-00-341-3906 | 2014-11-334 | 26 | DIBBS |
| 4820-00-341-3906 | 2014-04-97 | 29 | DIBBS |
| 4820-00-341-3906 | 2014-03-84 | 27 | DIBBS |
| 4820-00-341-3906 | 2013-12-335 | 16 | DIBBS |
| 4820-00-341-3906 | 2013-08-230 | 21 | DIBBS |
| 4820-00-341-3906 | 2013-06-153 | 23 | DIBBS |
| 4820-00-341-3906 | 2013-03-67 | 15 | DIBBS |
| 4820-00-341-3906 | 2013-02-43 | 14 | DIBBS |
| 5144847 | 2012-06-178 | 2 | PK |
| 4820-00-341-3906 | 2012-04-98 | 0 | DIBBS |
| 4820-00-341-3906 | 2011-12-362 | 7 | DIBBS |
| 4820-00-341-3906 | 2011-12-339 | 11 | DIBBS |
| 4820-00-341-3906 | 2011-11-319 | 14 | DIBBS |
| 4820-00-341-3906 | 2011-10-285 | 9 | DIBBS |
| 4820-00-341-3906 | 2011-09-271 | 8 | DIBBS |
| 4820-00-341-3906 | 2011-03-75 | 7 | DIBBS |
| 4820-00-341-3906 | 2011-02-45 | 4 | DIBBS |
| 4820-00-341-3906 | 2010-11-327 | 5 | DIBBS |
| 4820-00-341-3906 | 2010-09-272 | 6 | DIBBS |
| 4820-00-341-3906 | 2010-09-263 | 5 | DIBBS |
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Related Products | NSN 4820-00-341-3906
Technical Data | NSN 4820-00-341-3906
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY 2024 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6,ALLOY 2024,T851 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | ANODIZE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE |
| STYLE DESIGNATOR | A6 STRAIGHT THRU |
| FLOW CONTROL DEVICE | DISK |
| MEDIA FOR WHICH DESIGNED | AIR SINGLE RESPONSE |
| MAXIMUM OPERATING PRESSURE | 36.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| MAXIMUM OPERATING TEMP | -65.0 DEG FAHRENHEIT 1ST RESPONSE 450.0 DEG FAHRENHEIT 2ND RESPONSE |
| VALVE OPERATION METHOD | AUTOMATIC |
| CONNECTION TYPE | FLANGE 1ST END UNTHREADED EXTERNAL HOSE 2ND END |
| CONNECTION STYLE | B62 BEADED 2ND END |
| FLANGE SHAPE | RECTANGULAR WITH HOLES 1ST END |
| NOMINAL THICKNESS | 0.255 INCHES 1ST END |
| NOMINAL LENGTH | 1.830 INCHES 1ST END |
| NOMINAL WIDTH | 1.820 INCHES 1ST END |
| BOLT HOLE QUANTITY | 4 1ST END |
| BOLT HOLE NOMINAL DIAMETER | 0.220 INCHES 1ST END |
| CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 1.325 INCHES 1ST END |
| CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 1.325 INCHES 1ST END |
| FLANGE FACE DESIGN | RECESSED STRAIGHT 1ST END |
| MOUNTING POSITION | HORIZONTAL OR VERTICAL |
| DISK LOADING METHOD | SPRING |
| (NON-CORE DATA) RECESS NOMINAL DIAMETER | 1.432 INCHES |
| (NON-CORE DATA) RECESS NOMINAL DEPTH | 0.100 INCHES |
| (NON-CORE DATA) NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED | 1.250 INCHES |
Restrictions/Controls & Freight Information | NSN 4820-00-341-3906
| 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: | Q | Strategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.” |
| 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 | 104340 | BARS/RODS NOI I/S |
| Less than car load rating | ||
| Less than truck load rating | U | 50.0 |
| Water commodity Code | 593 | 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 | 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 4820-00-341-3906
Army
Air Force
Navy| Category | Code | Description |
|---|---|---|
| Materiel Category and Inventory Manager | J | Ground Forces Support Materiel (DLA/GSA Items) |
| Appropriation and Budget Activity | 2 | Stock Fund Secondary Items |
| Management Inventory Segment | 2 | NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable. |
| Specific Group/Generic Code | 0 | Medical Materiel |
| Weapons Systems/End Item or Homogeneous Group | 00 | DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item |
| Accounting Requirements Code | X | Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items. |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DA | Department of the Army |
| Service Organization | A | U.S. Army |
| Reparability | Z | This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item. |
| Acquisition Advice Codes | V | TERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |
| 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 | N | The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
|
| Fund Code | SF | Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point. |
| Materiel Management Aggregation Code | SX | SX:AF SICA RESIDUAL MMAC-OC-ALC |
| 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 | N | The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
|
| Fund Code | SF | Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point. |
| Materiel Management Aggregation Code | TG | TG:AF SICA RESIDUAL MMAC-WR-ALC |
| 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 | D | DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |
| 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 | V | TERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| 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 | D | DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |
| 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 | V | TERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |