NSN 4920-01-502-9770 1C7257G01, 01-502-9770, 015029770
Product Details | AIRCRAFT ENGINE MAINTENANCE FIXTURE
4920-01-502-9770 A fixture designed to hold/position aircraft engine/engine components to facilitate inspection, maintenance, repair, testing and/or replacement of components.
Part Alternates: 1C7257G01, 4920-01-502-9770, 01-502-9770, 4920015029770, 015029770
Maintenance and Repair Shop Equipment | Aircraft Maintenance and Repair Shop Specialized Equipment
Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
---|---|---|---|
49 | 26 NOV 2002 | 01-502-9770 | 48925 ( FIXTURE, ENGINE MAINTENANCE, AIRCRAFT ) |
Cross Reference | NSN 4920-01-502-9770
Part Number | Cage Code | Manufacturer |
---|---|---|
1C7257G01 | 07482 | GENERAL ELECTRIC COMPANY DBA GE |
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Technical Data | NSN 4920-01-502-9770
Characteristic | Specifications |
---|---|
FUNCTIONAL DESCRIPTION | FIXTURE IS USED AS A HEAT SINK DURING WELD REPAIR OF LUBE PAD AND ASSOCIATED TUBE EXTENSION ON FORWARD END OF THE SUMP HOUSING |
REFERENCE DATA AND LITERATURE | SERD 6360, DWG IN OCALC JEDMICS |
NOMINAL OVERALL LENGTH | 4.760 INCHES |
NOMINAL OVERALL WIDTH | 3.870 INCHES |
NOMINAL OVERALL HEIGHT | 4.750 INCHES |
UNPACKAGED UNIT WEIGHT | 3.000 POUNDS |
SPECIAL FEATURES | DRAWING NAME HEAT SINK FIXTURE, HOUSING, SUMP - TURBINE REAR FRAME, C/OA SUPPORT ASSY W/ 3 HAND RETRACTABLE SPRING PLUNGERS (CL-6-HRP) WHICH FASTENTHE SUPPORT ASSY (1C7257P02) TO THE SUMP HOUSING. THE HEAT SINK BLOCK (1C7257P03) IS BOLTED TO THE SUPPORT ASSY BY MEANS OF A SHOULDER BOLT (90298A589).A COMPRESSION SPRING ASSY(1986K14)MAINTAINS A FORCE BETWEEN THE SUPPORT ASSY AND THE HEAT SINK BLOCK. THIS FORCES THE HEAT SINK AGAINST THE OUTSIDE WALL OF THE SUMP. MATTERIAL STEEL PER SAE 1010-1030 SURFACE TREATMENT BLACK OXIDE PER AMS 2485 OR BLACK PHOSPHATE PER AMS 2481 USED ON NSN 2840-00-231-2070 P/N 074829698M11G03 |
III END ITEM IDENTIFICATION | TF39 ACFT ENGINE |
Restrictions/Controls & Freight Information | NSN 4920-01-502-9770
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 |
Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
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 |