NSN 4820-01-182-4142 3873944, 387-3944, 01-182-4142
Product Details | CHECK VALVE
4820-01-182-4142 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: 3873944, 387-3944, 4820-01-182-4142, 01-182-4142, 4820011824142, 011824142
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 23 JUN 1984 | 01-182-4142 | 05487 ( VALVE, CHECK ) |
Drawings & Photos | NSN 4820-01-182-4142
Demand History | NSN 4820-01-182-4142
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 387-3944 | 2025-10-290 | 116 | DIBBS |
| 387-3944 | 2025-10-279 | 116 | DIBBS |
| 387-3944 | 2025-09-268 | 116 | DIBBS |
| 387-3944 | 2024-10-294 | 121 | DIBBS |
| 387-3944 | 2024-09-263 | 130 | DIBBS |
| 387-3944 | 2024-05-130 | 121 | DIBBS |
| 387-3944 | 2023-07-205 | 284 | DIBBS |
| 387-3944 | 2023-07-192 | 284 | DIBBS |
| 387-3944 | 2023-05-124 | 184 | DIBBS |
| 387-3944 | 2022-12-361 | 319 | DIBBS |
| 387-3944 | 2022-12-347 | 319 | DIBBS |
| 387-3944 | 2022-10-276 | 114 | DIBBS |
| 387-3944 | 2022-09-265 | 114 | DIBBS |
| 387-3944 | 2022-03-87 | 254 | DIBBS |
| 387-3944 | 2022-03-76 | 254 | DIBBS |
| 387-3944 | 2022-01-13 | 65 | DIBBS |
| 387-3944 | 2022-01-02 | 65 | DIBBS |
| 387-3944 | 2021-10-298 | 83 | DIBBS |
| 387-3944 | 2021-03-77 | 183 | DIBBS |
| 387-3944 | 2020-12-338 | 240 | DIBBS |
| 4820-01-182-4142 | 2020-12-336 | 24 | Singapore |
| 387-3944 | 2020-11-327 | 240 | DIBBS |
| 387-3944 | 2020-09-268 | 37 | DIBBS |
| 387-3944 | 2020-08-240 | 44 | DIBBS |
| 387-3944 | 2020-06-167 | 103 | DIBBS |
| 387-3944 | 2020-06-156 | 103 | DIBBS |
| 387-3944 | 2020-03-83 | 137 | DIBBS |
| 387-3944 | 2020-03-72 | 137 | DIBBS |
| 387-3944 | 2019-12-335 | 97 | DIBBS |
| 4820-01-182-4142 | 2019-05-150 | 12 | Singapore |
| 4820-01-182-4142 | 2019-05-150 | 12 | Singapore |
| 387-3944 | 2019-05-133 | 112 | DIBBS |
| 387-3944 | 2019-05-122 | 112 | DIBBS |
| 387-3944 | 2019-01-22 | 100 | DIBBS |
| 387-3944 | 2019-01-10 | 100 | DIBBS |
| 4820-01-182-4142 | 2018-11-312 | 15 | Singapore |
| 4820-01-182-4142 | 2018-10-284 | 4 | US |
| 4820-01-182-4142 | 2018-10-284 | 101 | DIBBS |
| 4820-01-182-4142 | 2018-10-283 | 15 | us |
| 4820-01-182-4142 | 2018-06-179 | 136 | DIBBS |
| 4820-01-182-4142 | 2018-02-53 | 190 | DIBBS |
| 4820-01-182-4142 | 2017-10-276 | 165 | DIBBS |
| 4820-01-182-4142 | 2017-09-248 | 149 | DIBBS |
| 4820-01-182-4142 | 2017-07-198 | 106 | DIBBS |
| 4820-01-182-4142 | 2017-06-180 | 94 | DIBBS |
| 4820-01-182-4142 | 2016-10-278 | 232 | DIBBS |
| 4820-01-182-4142 | 2016-09-256 | 89 | DIBBS |
| 4820-01-182-4142 | 2016-06-159 | 75 | DIBBS |
| 4820-01-182-4142 | 2016-03-87 | 92 | DIBBS |
| 4820-01-182-4142 | 2015-10-293 | 49 | DIBBS |
| 4820-01-182-4142 | 2015-07-204 | 46 | DIBBS |
| 4820-01-182-4142 | 2014-05-127 | 64 | DIBBS |
| 4820-01-182-4142 | 2012-06-173 | 24 | DIBBS |
| 4820-01-182-4142 | 2012-06-165 | 9 | DIBBS |
| 4820-01-182-4142 | 2012-05-144 | 10 | DIBBS |
| 4820-01-182-4142 | 2012-05-125 | 18 | DIBBS |
| 4820-01-182-4142 | 2012-04-103 | 7 | DIBBS |
| 4820-01-182-4142 | 2012-04-97 | 25 | DIBBS |
| 4820-01-182-4142 | 2012-03-75 | 42 | DIBBS |
| 4820-01-182-4142 | 2011-10-276 | 0 | DIBBS |
| 4820-01-182-4142 | 2011-07-199 | 37 | DIBBS |
| 4820-01-182-4142 | 2011-06-158 | 45 | DIBBS |
| 4820-01-182-4142 | 2011-05-129 | 38 | DIBBS |
| 4820-01-182-4142 | 2009-11-310 | 9 | DIBBS |
| 4820-01-182-4142 | 2009-10-293 | 12 | DIBBS |
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NSNs for Compare ( up to 4 ): Add 4820-01-182-4142
Related Products | NSN 4820-01-182-4142
Technical Data | NSN 4820-01-182-4142
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY 7075 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/9 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | ANODIZE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TYPE 3 MIL SPEC SINGLE TREATMENT RESPONSE |
| STYLE DESIGNATOR | A6 STRAIGHT THRU |
| VALVE OPERATION METHOD | AUTOMATIC |
| MOUNTING POSITION | HORIZONTAL OR VERTICAL |
| SPECIAL FEATURES | ONE END FLANGE CONNECTION TYPE; FLANGE SHAPE:ROUND WITH HOLES;NOMINAL OUTSIDE DIAMETER:1.5MM;NOMINAL THICKNESS:5.50 MM;BOLT HOLE QUANTITY: 8;DIAMETER OF BOLT HOLE:3.0 MM;FLANGE FACE DESIGN:PLAIN |
Restrictions/Controls & Freight Information | NSN 4820-01-182-4142
| 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: | 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 | 594 | unknown |
| Originating Activity Code | BF | U.S. Army Armament and Chemical Acquisition and Logistics Activity Rock Island, IL 61299-6000 |
| 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 4820-01-182-4142
Army| 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 | 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 |