NSN 4920-01-473-3991 PWA72353, 01-473-3991, 014733991
Product Details | AIRCRAFT ENGINE MAINTENANCE MACHINING FIXTURE
4920-01-473-3991 A fixture designed to hold aircraft engine or auxiliary power unit individual parts, subassemblies, or assemblies in position for machining to design tolerances during modification or repair.
Part Alternates: PWA72353, 4920-01-473-3991, 01-473-3991, 4920014733991, 014733991
Maintenance and Repair Shop Equipment | Aircraft Maintenance and Repair Shop Specialized Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 49 | 06 APR 2000 | 01-473-3991 | 52377 ( FIXTURE, MACHINING, AIRCRAFT ENGINE MAINTENANCE ) |
Cross Reference | NSN 4920-01-473-3991
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| PWA72353 | 77445 | UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS |
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Related Products | NSN 4920-01-473-3991
Technical Data | NSN 4920-01-473-3991
| Characteristic | Specifications |
|---|---|
| FUNCTIONAL DESCRIPTION | USED TO HOLD AND LOCATE THE AIR SEAL FOR THE PRE-MACHINING FOR PLASMA SPRAY REPAIR AND AGAIN FOR FINAL MACHINING |
| REFERENCE DATA AND LITERATURE | SERD 8989 |
| NOMINAL OVERALL LENGTH | 12.000 INCHES |
| NOMINAL OVERALL WIDTH | 12.000 INCHES |
| NOMINAL OVERALL HEIGHT | 7.100 INCHES |
| SPECIFIC USAGE DESIGN | HOLDS AIR SEAL OF F-16 ENGINE FOR MACHINING |
| UNPACKAGED UNIT WEIGHT | 25.000 POUNDS |
| SPECIAL FEATURES | SERD NAME: FIXTURE, MACHINE, NUMBER 4 BEARING AIRSEAL |
| III END ITEM IDENTIFICATION | F100-PW-229 ENGINE |
| MANUFACTURERS CODE | 77445 |
| DESIGN CONTROL REFERENCE | PWA72353 |
Restrictions/Controls & Freight Information | NSN 4920-01-473-3991
| 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: | B | Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.) |
| 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. |
| 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 | ||