NSN 4820-00-621-5755 A3781994, N3781994, 18356N GRP8 PIE
Product Details | FLAT VALVE DIAPHRAGM
4820-00-621-5755 An item in the form of one or more thin flexible sheets normally designed to form a tight seal between chambers of a valve, and to transmit motion to a valve disk either directly or through a mechanical linkage. The surface of the item(s) may not be formed or molded to have a beaded or rolled edge, ribs, or any other raised surfaces. The item may contain bolt holes and/or a center hole. Excludes DIAPHRAGM, VALVE, SPECIAL SHAPED and GASKET.20316600062Aircraft Air Conditioning, Heating, and Pressurizing Equipment48100015Valves, Powered48200018Valves, Nonpowered
Part Alternates: A3781994, N3781994, 18356N GRP8 PIE, 18356NGRP8PIE, 37819, 3781994, 4820-00-621-5755, 00-621-5755, 4820006215755, 006215755
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 01 JAN 1963 | 00-621-5755 | 60396 ( DIAPHRAGM, VALVE, FLAT ) |
Demand History | NSN 4820-00-621-5755
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| N3781994 | 2025-12-337 | 72 | DIBBS |
| 4820-00-621-5755 | 2025-02-36 | 12 | US |
| 4820-00-621-5755 | 2025-01-20 | 4 | US |
| N3781994 | 2024-08-221 | 96 | DIBBS |
| N3781994 | 2024-03-84 | 143 | DIBBS |
| N3781994 | 2024-03-77 | 63 | DIBBS |
| N3781994 | 2023-12-362 | 111 | DIBBS |
| N3781994 | 2023-11-305 | 303 | DIBBS |
| N3781994 | 2023-09-271 | 112 | DIBBS |
| N3781994 | 2023-09-249 | 191 | DIBBS |
| N3781994 | 2023-04-110 | 191 | DIBBS |
| N3781994 | 2023-02-54 | 59 | DIBBS |
| N3781994 | 2023-02-53 | 59 | DIBBS |
| N3781994 | 2022-06-167 | 59 | DIBBS |
| N3781994 | 2021-05-145 | 78 | DIBBS |
| N3781994 | 2021-04-91 | 78 | DIBBS |
| N3781994 | 2021-02-55 | 115 | DIBBS |
| N3781994 | 2020-12-338 | 39 | DIBBS |
| N3781994 | 2020-10-282 | 73 | DIBBS |
| N3781994 | 2020-06-156 | 66 | DIBBS |
| 4820-00-621-5755 | 2018-01-18 | 73 | DIBBS |
| 4820-00-621-5755 | 2016-11-318 | 112 | DIBBS |
| 4820-00-621-5755 | 2016-10-304 | 151 | DIBBS |
| 4820-00-621-5755 | 2016-09-273 | 151 | DIBBS |
| 4820-00-621-5755 | 2016-06-160 | 108 | DIBBS |
| 4820-00-621-5755 | 2015-12-341 | 136 | DIBBS |
| 4820-00-621-5755 | 2015-03-83 | 2 | Taiwan |
| 4820-00-621-5755 | 2015-02-57 | 82 | DIBBS |
| 4820-00-621-5755 | 2014-10-294 | 141 | DIBBS |
| 4820-00-621-5755 | 2014-07-183 | 71 | DIBBS |
| 4820-00-621-5755 | 2014-03-72 | 2 | DIBBS |
| 4820-00-621-5755 | 2014-01-30 | 127 | DIBBS |
| 4820-00-621-5755 | 2013-09-252 | 85 | DIBBS |
| 4820-00-621-5755 | 2013-09-251 | 85 | DIBBS |
| 4820-00-621-5755 | 2013-07-206 | 122 | DIBBS |
| 4820-00-621-5755 | 2013-06-170 | 122 | DIBBS |
| 4820-00-621-5755 | 2012-10-293 | 38 | DIBBS |
| 4820-00-621-5755 | 2012-09-263 | 56 | DIBBS |
| 4820-00-621-5755 | 2012-08-233 | 85 | DIBBS |
| 4820-00-621-5755 | 2012-04-97 | 36 | DIBBS |
| 4820-00-621-5755 | 2011-09-273 | 36 | DIBBS |
| 4820-00-621-5755 | 2011-07-210 | 41 | DIBBS |
| 4820-00-621-5755 | 2010-10-285 | 44 | DIBBS |
| 4820-00-621-5755 | 2010-05-145 | 42 | DIBBS |
| 4820-00-621-5755 | 2009-11-307 | 30 | DIBBS |
| 4820-00-621-5755 | 2009-06-162 | 34 | DIBBS |
| 4820-00-621-5755 | 2009-03-75 | 60 | DIBBS |
| 4820-00-621-5755 | 2009-01-26 | 68 | DIBBS |
| 4820-00-621-5755 | 2008-12-344 | 31 | DIBBS |
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Related Products | NSN 4820-00-621-5755
Technical Data | NSN 4820-00-621-5755
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL, STAINLESS |
Restrictions/Controls & Freight Information | NSN 4820-00-621-5755
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | Y | 180 months |
| 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 | 594 | unknown |
| Originating Activity Code | XX | |
| 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 4820-00-621-5755
Navy| 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 | Y | 180 months |
| Purchasing | QTY UOM |
1 EA : Each |