NSN 4820-01-383-5178 803-1385789 PIECE 8 SIZE 2, 803-1385789 PIECE 8-2.3125, 8031385789PIECE823125
Product Details | FLUID VALVE STEM
4820-01-383-5178 An item usually metallic, threaded or unthreaded, used for securing to or positioning into a mating part. It is designed to be used in a globe, relief, regulator valve and the like as a means of controlling the flow of liquids or gases in a given system. One end may have an integral disk or be designed to accommodate a metallic or nonmetallic disk. The other end is designed for a handwheel, lever, spring, diaphragm and the like for nonpowered operation or to accommodate a gear, solenoid, air motor and the like for powered operation. The handwheel and/or disk may be furnished with the item. Excludes STEM, FAUCET; and STEM, NEEDLE VALVE.20248100015Valves, Powered48200018Valves, Nonpowered
Part Alternates: 803-1385789 PIECE 8 SIZE 2, 803-1385789 PIECE 8-2.3125, 8031385789PIECE823125, 8031385789PIECE8SIZE2, 803-1385789TYA 2IN SH 7 PC NO 8 , 803-1385789TYA-2IN PC NO 8 , 8031385789TYA2INPCNO8, 8031385789TYA2INSH7PCNO8, 803-1385789TYB-2IN PIECE 8, 8031385789TYB2INPIECE8, 803138789TYB2, 803-138789TYB-2, 1385789, 380207, 4820-01-383-5178, 01-383-5178, 4820013835178, 013835178
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 25 NOV 1993 | 01-383-5178 | 32528 ( STEM, FLUID VALVE ) |
Demand History | NSN 4820-01-383-5178
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4820-01-383-5178 | 2025-10-287 | 1141 | DIBBS |
| 4820-01-383-5178 | 2025-08-223 | 42 | DIBBS |
| 4820-01-383-5178 | 2025-07-212 | 42 | DIBBS |
| 4820-01-383-5178 | 2022-03-89 | 758 | DIBBS |
| 4820-01-383-5178 | 2022-03-76 | 596 | DIBBS |
| 4820-01-383-5178 | 2021-12-354 | 162 | DIBBS |
| 4820-01-383-5178 | 2014-05-126 | 333 | DIBBS |
| 4820-01-383-5178 | 2014-04-100 | 255 | DIBBS |
| 4820-01-383-5178 | 2014-03-72 | 330 | DIBBS |
| 4820-01-383-5178 | 2013-09-252 | 69 | DIBBS |
| 4820-01-383-5178 | 2013-07-206 | 76 | DIBBS |
| 4820-01-383-5178 | 2012-09-263 | 88 | DIBBS |
| 4820-01-383-5178 | 2012-09-263 | 33 | DIBBS |
| 4820-01-383-5178 | 2010-11-327 | 81 | DIBBS |
| 4820-01-383-5178 | 2010-09-250 | 106 | DIBBS |
| 4820-01-383-5178 | 2010-06-152 | 10 | DIBBS |
| 4820-01-383-5178 | 2010-05-127 | 107 | DIBBS |
| 4820-01-383-5178 | 2010-04-99 | 147 | DIBBS |
| 4820-01-383-5178 | 2010-02-47 | 71 | DIBBS |
| 4820-01-383-5178 | 2010-02-36 | 100 | DIBBS |
| 4820-01-383-5178 | 2010-01-12 | 56 | DIBBS |
| 4820-01-383-5178 | 2009-11-316 | 10 | DIBBS |
| 4820-01-383-5178 | 2009-10-296 | 97 | DIBBS |
| 4820-01-383-5178 | 2009-10-288 | 98 | DIBBS |
| 4820-01-383-5178 | 2009-09-268 | 3 | DIBBS |
| 4820-01-383-5178 | 2009-09-254 | 4 | DIBBS |
| 4820-01-383-5178 | 2009-09-244 | 23 | DIBBS |
Cross Reference | NSN 4820-01-383-5178
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1385789 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 380207 | 91319 | LOEFFLER CORPORATION |
| 803-1385789 PIECE 8 SIZE 2 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 803-1385789 PIECE 8-2.3125 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 803-1385789TYA 2IN SH 7 PC NO 8 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 803-1385789TYA-2IN PC NO 8 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 803-1385789TYB-2IN PIECE 8 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 803-138789TYB-2 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Technical Data | NSN 4820-01-383-5178
| Characteristic | Specifications |
|---|---|
| MATERIAL | NICKEL ALLOY |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE |
| VALVE TYPE FOR WHICH DESIGNED | GATE |
| VALVE SIZE FOR WHICH DESIGNED | 2.000 INCHES |
| LARGEST OUTSIDE DIAMETER | 1.250 INCHES NOMINAL |
| OVERALL LENGTH | 2.375 INCHES NOMINAL |
| STEM ACTUATING END TYPE | SOCKET |
| FEATURES PROVIDED | THREADED |
| SPECIAL FEATURES | THREADS 1-6 ACME-3G; 7/16 SQ X 3/8 DEEP ACTUATING SOCKET |
Restrictions/Controls & Freight Information | NSN 4820-01-383-5178
| 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 | 127220 | PRESSURE REG/RED/RELIEF VALVES NOI |
| Less than car load rating | ||
| Less than truck load rating | P | 77.5 |
| 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 | 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 4820-01-383-5178
| 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 |



