NSN 4810-01-379-1221 20558, 01-379-1221, 013791221
Product Details | VALVE PISTON
4810-01-379-1221 A cylindrical item of various configurations which reciprocates in a valve body, assisting in the movement of the disk to open or close a valve. May include additional components such as ring(s), collar(s), spring(s) and the like. Excludes DISK, VALVE.20525300060Vehicular Brake, Steering, Axle, Wheel, and Track Components28150029Diesel Engines and Components29150064Engine Fuel System Components, Aircraft and Missile Prime Movers48100015Valves, Powered48200018Valves, Nonpowered
Part Alternates: 20558, 4810-01-379-1221, 01-379-1221, 4810013791221, 013791221
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 27 AUG 1993 | 01-379-1221 | 36944 ( PISTON, VALVE ) |
Cross Reference | NSN 4810-01-379-1221
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 20558 | 61898 | TRIUMPH ACTUATION SYSTEMS - VALENCIA, INC. |
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Technical Data | NSN 4810-01-379-1221
| Characteristic | Specifications |
|---|---|
| SPECIAL FEATURES | DIMENSION IS OD 0.744 IN. MAX., 0.743 IN. MIN.; WAS OD 0.736 IN. MAX., 0.735 IN MIN; ECN INCREASED DIAMETER TO MEET PRESSURE SHUTTLE REQUIREMENTS |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| III END ITEM IDENTIFICATION | WINGTIP/WINGLET INST |
| MANUFACTURERS CODE | 61898 |
| DESIGN CONTROL REFERENCE | 20558 |
Restrictions/Controls & Freight Information | NSN 4810-01-379-1221
| 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: | Y | The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||
Management | NSN 4810-01-379-1221
Air Force| Category | Code | Description |
|---|---|---|
| Materiel Management Aggregation Code | BA | TB:C-17 PROGRAM |
| Price Validation | E | The current standard price is an estimated price.
|
| Budget Code | S | 1557X3010:Aircraft Replenishment Spares |
| Source of Supply | F77 | Boeing Military Transportation Aircraft Los Angeles, CA 90307-3044 |
| Agency | DF | Department of the Air Force |
| Service Organization | F | U.S. Air Force |
| Reparability | N | Stock Fund (except Munitions) |
| Acquisition Advice Codes | M | RESTRICTED REQUISITIONS-MAJOR OVERHAUL (Service/Agency use only.) # Items (Assemblies and/or component parts) which for lack of specialized tools, test equipment, etc., can be used only by major overhaul activities. Base, post, camp or station activities will not requisition unless authorized to perform major overhaul function. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |