NSN 2810-00-491-7900 149443Y9, 00-491-7900, 004917900
Product Details | VALVE STEM GUIDE
2810-00-491-7900 A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.20728050063Gasoline Reciprocating Engines, Except Aircraft; and Components28100068Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components28150029Diesel Engines and Components43100028Compressors and Vacuum Pumps45100033Plumbing Fixtures and Accessories48100015Valves, Powered48200018Valves, Nonpowered
Part Alternates: 149443Y9, 2810-00-491-7900, 00-491-7900, 2810004917900, 004917900
Engines, Turbines, and Components | Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | 23 SEP 1970 | 00-491-7900 | 32562 ( GUIDE, VALVE STEM ) |
Cross Reference | NSN 2810-00-491-7900
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 149443Y9 | 0AHP5 | CURTISS-WRIGHT CONTROLS, INC DIV FLIGHT SYSTEMS |
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Technical Data | NSN 2810-00-491-7900
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL, AMS 5392 |
| STYLE DESIGNATOR | H2 PLAIN FLANGED |
| OVERALL LENGTH | 2.735 INCHES NOMINAL |
| OUTSIDE DIAMETER | 1.420 INCHES NOMINAL |
| MAJOR DIAMETER LENGTH | 0.250 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| BB END SHANK DIAMETER | 1.037 INCHES NOMINAL |
| BORE DIAMETER | 0.7360 INCHES MINIMUM AND 0.7380 INCHES MAXIMUM |
| BORE COUNTERSINK | NOT INCLUDED |
| BORE COUNTERBORE | NOT INCLUDED |
| III FSC APPLICATION DATA | ACFT ENG R1300 |
| MANUFACTURERS CODE | 0AHP5 |
| DESIGN CONTROL REFERENCE | 149443Y9 |
Restrictions/Controls & Freight Information | NSN 2810-00-491-7900
| Category | Code | Description |
|---|---|---|
| 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. |
| 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 | S | 60 |
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 593 | unknown |
| Originating Activity Code | SE | San Antonio Air Logistics Center Kelly AFB, TX 78241-5000 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | ||
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | Z | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |



