NSN 4920-01-502-9770 Grinding Fixture

About this product

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.

Manufacturer part number 1C7257G01 for national stock number 4920015029770.

Datasheet

Product description

Aircraft Engine Maintenance Fixture NSN 4920-01-502-9770.
MPN or Model

1C7257G01
Schedule B
8466.20.8040 (Jigs and fixtures, nesoi, for machine tools)
End Application
Tf39 aircraft engine
Nominallength
4.760 inches
Nominalwidth
3.870 inches
Nominalheight
4.750 inches
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

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Get a quote for 4920-01-502-9770 aircraft engine maintenance fixture

Manufacturer Part Numbers and Alternates

MPN manufacturer part number	Registrant or Supplier
1C7257G01	General Electric Company
1C7257G01	General Electric Company
1C7257G01	General Electric Company

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NSN 4920-01-502-9770

Grinding Fixture

Datasheet

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