NSN 4820-00-306-8102 ST7M2618, ST7M261-8, 4C26802
Product Details | CHECK VALVE
4820-00-306-8102 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: ST7M2618, ST7M261-8, 4C26802, 4C2680-2, 10109251 , 4820-00-306-8102, 00-306-8102, 4820003068102, 003068102
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 19 OCT 1973 | 00-306-8102 | 05487 ( VALVE, CHECK ) |
Drawings & Photos | NSN 4820-00-306-8102
Demand History | NSN 4820-00-306-8102
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4C2680-2 | 2025-11-310 | 6 | DIBBS |
| ST7M261-8 | 2025-11-310 | 6 | DIBBS |
| 4C2680-2 | 2024-07-186 | 14 | DIBBS |
| ST7M261-8 | 2024-07-186 | 14 | DIBBS |
| 4C2680-2 | 2023-09-254 | 21 | DIBBS |
| ST7M261-8 | 2023-09-254 | 21 | DIBBS |
| 4C2680-2 | 2023-08-243 | 21 | DIBBS |
| ST7M261-8 | 2023-08-243 | 21 | DIBBS |
| 4C2680-2 | 2023-08-215 | 8 | DIBBS |
| ST7M261-8 | 2023-08-215 | 8 | DIBBS |
| 4C2680-2 | 2023-05-124 | 9 | DIBBS |
| ST7M261-8 | 2023-05-124 | 9 | DIBBS |
| 4C2680-2 | 2023-03-68 | 11 | DIBBS |
| ST7M261-8 | 2023-03-68 | 11 | DIBBS |
| 4C2680-2 | 2023-02-43 | 18 | DIBBS |
| ST7M261-8 | 2023-02-43 | 18 | DIBBS |
| 4C2680-2 | 2023-02-33 | 12 | DIBBS |
| ST7M261-8 | 2023-02-33 | 12 | DIBBS |
| 4C2680-2 | 2022-12-363 | 7 | DIBBS |
| ST7M261-8 | 2022-12-363 | 7 | DIBBS |
| 4C2680-2 | 2022-06-167 | 4 | DIBBS |
| ST7M261-8 | 2022-06-167 | 4 | DIBBS |
| 4C2680-2 | 2022-05-147 | 13 | DIBBS |
| ST7M261-8 | 2022-05-147 | 13 | DIBBS |
| 4C2680-2 | 2022-05-132 | 13 | DIBBS |
| ST7M261-8 | 2022-05-132 | 13 | DIBBS |
| 4C2680-2 | 2021-05-146 | 9 | DIBBS |
| ST7M261-8 | 2021-05-146 | 9 | DIBBS |
| 4820-00-306-8102 | 2017-12-347 | 15 | DIBBS |
| 4820-00-306-8102 | 2017-11-334 | 19 | DIBBS |
| 4820-00-306-8102 | 2017-07-198 | 30 | DIBBS |
| 4820-00-306-8102 | 2017-06-180 | 30 | DIBBS |
| 4820-00-306-8102 | 2016-10-290 | 42 | DIBBS |
| 4820-00-306-8102 | 2016-07-213 | 31 | DIBBS |
| 4820-00-306-8102 | 2010-04-99 | 1 | Turkey |
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Related Products | NSN 4820-00-306-8102
Technical Data | NSN 4820-00-306-8102
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 630 BODY |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| SURFACE TREATMENT | PASSIVATE |
| STYLE DESIGNATOR | A3 STRAIGHT THRU |
| FLOW CONTROL DEVICE | POPPET |
| MEDIA FOR WHICH DESIGNED | HYDRAULIC FLUID, MINERAL BASE SINGLE RESPONSE |
| MAXIMUM OPERATING PRESSURE | 15.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| MAXIMUM OPERATING TEMP | 450.0 DEG FAHRENHEIT SINGLE RESPONSE |
| VALVE OPERATION METHOD | AUTOMATIC |
| CONNECTION TYPE | THREADED EXTERNAL BOSS 1ST END THREADED EXTERNAL BOSS 2ND END |
| CONNECTION STYLE | B50 EXTERNAL SEAT FOR GASKET SEAL 1ST END B50 EXTERNAL SEAT FOR GASKET SEAL 2ND END |
| THREAD SERIES DESIGNATOR | UNJS 2ND END |
| NOMINAL THREAD SIZE | 0.688 INCHES 1ST END 0.719 INCHES 2ND END |
| THREAD QUANTITY PER INCH | 20 2ND END |
| THREAD CLASS | 3A 1ST END 3A 2ND END |
| THREAD DIRECTION | RIGHT-HAND 1ST END RIGHT-HAND 2ND END |
| MOUNTING POSITION | HORIZONTAL OR VERTICAL |
Restrictions/Controls & Freight Information | NSN 4820-00-306-8102
| 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 | 051080 | FAUCETS,BIBCOCKS,GATES VALVES |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 594 | 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 4820-00-306-8102
Air Force
Navy| 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 |
| 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 |
| 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 | 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 |