NSN 4820-01-453-2594 EW63003, 2624A4TT, 2624A-4TT
Product Details | CHECK VALVE
4820-01-453-2594 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: EW63003, 2624A4TT, 2624A-4TT, 283684, 3104AS100, 3104AS1001, 3104AS100-1, 4820-01-453-2594, 01-453-2594, 4820014532594, 014532594
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 24 FEB 1998 | 01-453-2594 | 05487 ( VALVE, CHECK ) |
Drawings & Photos | NSN 4820-01-453-2594
Demand History | NSN 4820-01-453-2594
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4820-01-453-2594 | 2015-02-33 | 57 | DIBBS |
| 4820-01-453-2594 | 2014-09-247 | 56 | DIBBS |
Cross Reference | NSN 4820-01-453-2594
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2624A-4TT | 91816 | CIRCOR AEROSPACE, INC. DBA CIRCLE SEAL CONTROLS |
| 283684 | 04577 | CARLETON TECHNOLOGIES INC |
| 283684 | 62323 | CONAX FLORIDA CORPORATION |
| 3104AS100 | 30003 | NAVAL AIR SYSTEMS COMMAND |
| 3104AS100-1 | 30003 | NAVAL AIR SYSTEMS COMMAND |
| EW63003 | 30941 | EAST/WEST INDUSTRIES, INC. DBA E W |
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Related Products | NSN 4820-01-453-2594
Technical Data | NSN 4820-01-453-2594
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM BODY |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| SURFACE TREATMENT | ANODIZE |
| STYLE DESIGNATOR | A6 STRAIGHT THRU |
| MEDIA FOR WHICH DESIGNED | OXYGEN, GASEOUS SINGLE RESPONSE |
| MAXIMUM OPERATING TEMP | 165.0 DEG FAHRENHEIT SINGLE RESPONSE |
| VALVE OPERATION METHOD | AUTOMATIC |
| CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS |
| CONNECTION STYLE | B42 FLARED ALL ENDS |
| SEAT ANGLE | 37.0 DEGREES ALL ENDS |
| THREAD SERIES DESIGNATOR | UNF ALL ENDS |
| NOMINAL THREAD SIZE | 0.437 INCHES ALL ENDS |
| THREAD CLASS | 3A ALL ENDS |
| THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| MOUNTING POSITION | HORIZONTAL OR VERTICAL |
| OPENING PRESSURE SETTING | 2.0 POUNDS PER SQUARE INCH |
| MINIMUM OPERATING TEMP | -65.0 DEG FAHRENHEIT |
| SPECIAL FEATURES | CLEANED FOR AVIATORS BREATHING OXYGEN |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | SAFETY CHECK VALVE |
Restrictions/Controls & Freight Information | NSN 4820-01-453-2594
| 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 | 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 | 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 | 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 4820-01-453-2594
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 |