NSN 4820-01-159-5964 8032177917, 803-2177917, 803-2177917-4-25
Product Details | VALVE DISK
4820-01-159-5964 An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.20616500058Aircraft Hydraulic, Vacuum, and De-icing System Components16600062Aircraft Air Conditioning, Heating, and Pressurizing Equipment29150064Engine Fuel System Components, Aircraft and Missile Prime Movers48100015Valves, Powered48200018Valves, Nonpowered65150057Medical and Surgical Instruments, Equipment, and Supplies
Part Alternates: 8032177917, 803-2177917, 803-2177917-4-25, 4820-01-159-5964, 01-159-5964, 4820011595964, 8032177917425, 011595964
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 10 AUG 1983 | 01-159-5964 | 35224 ( DISK, VALVE ) |
Demand History | NSN 4820-01-159-5964
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4820-01-159-5964 | 2025-10-279 | 18 | DIBBS |
| 4820-01-159-5964 | 2025-09-268 | 18 | DIBBS |
| 4820-01-159-5964 | 2024-02-60 | 31 | DIBBS |
| 4820-01-159-5964 | 2023-11-328 | 22 | DIBBS |
| 4820-01-159-5964 | 2023-11-317 | 22 | DIBBS |
| 4820-01-159-5964 | 2022-03-82 | 7 | DIBBS |
| 8032177917 | 2021-11-313 | 2 | US |
| 4820-01-159-5964 | 2020-03-86 | 38 | DIBBS |
| 4820-01-159-5964 | 2019-07-203 | 19 | DIBBS |
| 4820-01-159-5964 | 2016-08-223 | 21 | DIBBS |
| 4820-01-159-5964 | 2014-07-190 | 20 | DIBBS |
| 4820-01-159-5964 | 2012-08-226 | 8 | DIBBS |
| 4820-01-159-5964 | 2011-01-28 | 11 | DIBBS |
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Technical Data | NSN 4820-01-159-5964
| Characteristic | Specifications |
|---|---|
| MATERIAL | NICKEL COPPER ALLOY |
| STYLE DESIGNATOR | G27 SOLID WEDGE |
| OVERALL HEIGHT | 5.187 INCHES NOMINAL |
| TAPER LENGTH | 4.812 INCHES NOMINAL |
| TAPER MINOR DIAMETER | 1.446 INCHES NOMINAL |
| TAPER MAJOR DIAMETER | 2.285 INCHES NOMINAL |
| SEAT ANGLE | 10.0 DEGREES NOMINAL |
| MEDIA FOR WHICH DESIGNED | LIQUID |
| PRESSURE RATING | 250.0 POUNDS PER SQUARE INCH NOMINAL |
| TEMP RATING | 150.0 DEG FAHRENHEIT NOMINAL |
| SPECIAL FEATURES | FOR 4.000 IN. VALVE |
Restrictions/Controls & Freight Information | NSN 4820-01-159-5964
| 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 4820-01-159-5964
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 | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |