NSN 4820-00-463-2541 NB31227872, B31227872, B312278-72
Product Details | VALVE DISK
4820-00-463-2541 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: NB31227872, B31227872, B312278-72, MIL-R-22097/2 , MILR220972, RJ12CP105 , 1227872, 12278-72, 4820-00-463-2541, 00-463-2541, 4820004632541, 004632541
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 27 FEB 1972 | 00-463-2541 | 35224 ( DISK, VALVE ) |
Demand History | NSN 4820-00-463-2541
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 12278-72 | 2025-11-310 | 59 | DIBBS |
| NB31227872 | 2025-11-310 | 59 | DIBBS |
| 12278-72 | 2025-05-128 | 35 | DIBBS |
| NB31227872 | 2025-05-128 | 35 | DIBBS |
| 12278-72 | 2023-11-332 | 47 | DIBBS |
| NB31227872 | 2023-11-332 | 47 | DIBBS |
| 12278-72 | 2023-07-201 | 35 | DIBBS |
| NB31227872 | 2023-07-201 | 35 | DIBBS |
| 12278-72 | 2021-09-266 | 14 | DIBBS |
| NB31227872 | 2021-09-266 | 14 | DIBBS |
| 12278-72 | 2021-08-215 | 14 | DIBBS |
| NB31227872 | 2021-08-215 | 14 | DIBBS |
| 12278-72 | 2021-02-46 | 14 | DIBBS |
| NB31227872 | 2021-02-46 | 14 | DIBBS |
| 12278-72 | 2020-07-183 | 24 | DIBBS |
| NB31227872 | 2020-07-183 | 24 | DIBBS |
| 12278-72 | 2019-10-283 | 14 | DIBBS |
| NB31227872 | 2019-10-283 | 14 | DIBBS |
| 4820-00-463-2541 | 2018-10-284 | 14 | DIBBS |
| 4820-00-463-2541 | 2015-10-291 | 20 | DIBBS |
| 4820-00-463-2541 | 2012-11-334 | 37 | DIBBS |
| 4820-00-463-2541 | 2012-10-287 | 0 | DIBBS |
| 4820-00-463-2541 | 2012-10-277 | 7 | DIBBS |
| 4820-00-463-2541 | 2012-05-125 | 30 | DIBBS |
| 4820-00-463-2541 | 2011-05-122 | 4 | DIBBS |
| 4820-00-463-2541 | 2011-04-91 | 11 | DIBBS |
| 4820-00-463-2541 | 2011-01-10 | 30 | DIBBS |
| 4820-00-463-2541 | 2010-12-361 | 30 | DIBBS |
| 4820-00-463-2541 | 2010-12-340 | 4 | DIBBS |
| 4820-00-463-2541 | 2010-10-277 | 4 | DIBBS |
| 4820-00-463-2541 | 2010-06-167 | 4 | DIBBS |
| 4820-00-463-2541 | 2009-05-122 | 4 | DIBBS |
| 4820-00-463-2541 | 2009-04-120 | 15 | DIBBS |
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Related Products | NSN 4820-00-463-2541
Technical Data | NSN 4820-00-463-2541
| Characteristic | Specifications |
|---|---|
| MATERIAL | RUBBER,SYNTHETIC /BUNA-N/ |
| STYLE DESIGNATOR | G1 PLAIN |
| INSIDE DIAMETER | 0.438 INCHES NOMINAL |
| OUTSIDE DIAMETER | 1.000 INCHES NOMINAL |
| OVERALL HEIGHT | 0.188 INCHES NOMINAL |
| MEDIA FOR WHICH DESIGNED | ANY ACCEPTABLE |
| PRESSURE RATING | NOT RATED |
| TEMP RATING | NOT RATED |
Restrictions/Controls & Freight Information | NSN 4820-00-463-2541
| 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: | 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 | 062960 | REOSTATS/PARTS NOI |
| Less than car load rating | ||
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 72D | unknown |
| Originating Activity Code | TX | Defense Supply Center Columbus Columbus, OH 43218 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | H | Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | 3 | Electrostatic Sensitive Device (ESD), subject to damage caused by electrostatic discharge. (See DoD 4500.32-R, Volume 1, Appendix A, Section I for additional information on ESD devices). |
Management | NSN 4820-00-463-2541
Army
Navy| Category | Code | Description |
|---|---|---|
| Materiel Category and Inventory Manager | Q | Electronics 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 | Y | TERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies. |
| 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 | V | TERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |