NSN 4820-00-631-0843 ASPD1802, ASPD180-2, ASTD1802REV3PCALL
Product Details | VALVE STEM GUIDE
4820-00-631-0843 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: ASPD1802, ASPD180-2, ASTD1802REV3PCALL, ASTD180-2REV3PCALL, B362038PC4, B36-2038PC4, D2038REVAPC18, 5852081887619REVAPC4, 585-208-1887619REVAPC4, 6072003ES, 4820-00-631-0843, 00-631-0843, 4820006310843, 006310843
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 01-JAN-63 | 00-631-0843 | 32562 ( GUIDE, VALVE STEM ) |
Drawings & Photos | NSN 4820-00-631-0843
Cross Reference | NSN 4820-00-631-0843
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 585-208-1887619REVAPC4 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 6072003ES | 1LXD1 | NELES AUTOMATION |
| ASPD180-2 | 34889 | HUNT VALVE COMPANY INC DBA UNION FLONETICS |
| ASTD180-2REV3PCALL | 34889 | HUNT VALVE COMPANY INC DBA UNION FLONETICS |
| B36-2038PC4 | 34889 | HUNT VALVE COMPANY INC DBA UNION FLONETICS |
| D2038REVAPC18 | 34889 | HUNT VALVE COMPANY INC DBA UNION FLONETICS |
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Technical Data | NSN 4820-00-631-0843
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| METALLIC HARDNESS RATING | NOT RATED |
| STYLE DESIGNATOR | H1 PLAIN |
| OVERALL LENGTH | 1.515 INCHES NOMINAL |
| OUTSIDE DIAMETER | 1.439 INCHES NOMINAL |
| BORE DIAMETER | 1.0020 INCHES NOMINAL |
| BORE COUNTERSINK | NOT INCLUDED |
| BORE COUNTERBORE | INCLUDED |
| COUNTERBORE LOCATION | AA END |
| COUNTERBORE DIAMETER | 1.035 INCHES NOMINAL |
| COUNTERBORE DEPTH | 0.875 INCHES NOMINAL |
Restrictions/Controls & Freight Information | NSN 4820-00-631-0843
| 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 |
|---|---|---|
| No Freight Information | ||