NSN 2805-00-293-9702 T1778, V1486N, V1778
Product Details | ENGINE POPPET VALVE
2805-00-293-9702 A mushroom or tulip-shaped item having a circular head with a conical face and an extended stem used to regulate the flow of incoming fuel-air mixture or air into the combustion chamber or exhaust gases from the combustion chamber of a reciprocating internal combustion engine.20328050063Gasoline Reciprocating Engines, Except Aircraft; and Components28100068Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components28150029Diesel Engines and Components
Part Alternates: T1778, V1486N, V1778, 5329278, 5E6449, 145036A, 1A145036A, 2805-00-293-9702, 00-293-9702, 2805002939702, 002939702
Engines, Turbines, and Components | Gasoline Reciprocating Engines, Except Aircraft; and Components
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | 01 JAN 1963 | 00-293-9702 | 15884 ( VALVE, POPPET, ENGINE ) |
Cross Reference | NSN 2805-00-293-9702
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 145036A | 64104 | DRESSER, INC. DIV DRESSER WAUKESHA |
| 145036A | 65282 | WHITE MOTOR CORP |
| 1A145036A | 23382 | FWD SEAGRAVE HOLDINGS, LP DIV FWD SEAGRAVE HOLDINGS, LP |
| 5329278 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
| 5E6449 | 65282 | WHITE MOTOR CORP |
| T1778 | 78557 | TOLEDO PICKLING & STEEL SALES |
| V1486N | 76255 | MCQUAY-NORRIS INC OEM DIV |
| V1778 | 59875 | EATON INDUSTRIAL CORPORATION DBA ARGO-TECH |
| V1778 | 78557 | TOLEDO PICKLING & STEEL SALES |
| V1778 | 92947 | ERTEL MFG CORP |
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Technical Data | NSN 2805-00-293-9702
| Characteristic | Specifications |
|---|---|
| MATERIAL AND LOCATION | STEEL, FED STD 66, AISI/SAE 3140 OVERALL STEEL, SAE 2330 OVERALL |
| METALLIC HARDNESS RATING AND LOCATION | 35.0 ROCKWELL C MINIMUM STEM 45.0 ROCKWELL C MAXIMUM STEM 64.0 ROCKWELL C MINIMUM TIP 65.0 ROCKWELL C MAXIMUM TIP |
| HEAD STYLE | 6 MUSHROOM |
| HEAD HEIGHT | 0.2187 INCHES NOMINAL |
| OUTSIDE DIAMETER | 2.3750 INCHES MINIMUM AND 2.3850 INCHES MAXIMUM |
| NECK RADIUS | 0.3750 INCHES NOMINAL |
| SEAT ANGLE IN DEG | 30.0 |
| STEM STYLE | 11 DOUBLE GROOVED |
| CHAMFER LENGTH | 0.0350 INCHES NOMINAL |
| STEM LENGTH | 7.9688 INCHES NOMINAL |
| STEM DIAMETER | 0.4965 INCHES MINIMUM AND 0.4975 INCHES MAXIMUM |
| DISTANCE FROM FIRST GROOVE TO STEM END | 0.2102 INCHES NOMINAL |
| DISTANCE FROM SECOND GROOVE TO STEM END | 0.5222 INCHES NOMINAL |
| FIRST GROOVE DIAMETER | 0.4687 INCHES MINIMUM AND 0.4837 INCHES MAXIMUM |
| SECOND GROOVE DIAMETER | 0.4290 INCHES MINIMUM AND 0.4340 INCHES MAXIMUM |
| FIRST GROOVE WIDTH | 0.1420 INCHES NOMINAL |
| SECOND GROOVE WIDTH | 0.1420 INCHES NOMINAL |
| CHAMFER ANGLE IN DEG | 60.0 |
| CARBON RELIEF GROOVE | NOT INCLUDED |
Restrictions/Controls & Freight Information | NSN 2805-00-293-9702
| 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 | 133300 | MACHINERY/MACHINES NOI |
| Less than car load rating | M | 85 |
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 593 | 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 2805-00-293-9702
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9A | Navy-owned stocks of parts peculiar to combat and tactical vehicles of Army design Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | AKZ | US Army Tank-Automotive and Armaments Command Warren, MI 48397-5000 |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | X | SEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



