NSN 4920-01-479-1864
Grinding Fixture
Tool is a precision alignment pin that expands to tighten up hole clearance. Pin is an assembly of female split bushings separated by male segments on a center spindle that expands when drawn together. Pin is approximately 0.386 inches diamter with a crop length of aprooximately 1 inch. One end features a hex hut and a washer. The center spindle has an interal hex socket on the same end as the hex nut. In expand, hold the enter spindle stationary with a 0.125 hext key while tightening the hext nut with a 0.562 open-end wrench. Components are either 17-4 ph stainless steel or alloy steel with black oxide coating.
Manufacturer part number 1C7178P02 for national stock number 4920014791864.
Datasheet
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Product description
Aircraft Engine Maintenance Fixture NSN 4920-01-479-1864.
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MPN or Model
1C7178P02
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Schedule B
8466.20.8040 (Jigs and fixtures, nesoi, for machine tools) -
NMF (National Motor Freight)
011790 - Aircraft Parts NOI -
End Application
Alarm, chemical agent auto
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![Mechanic Bill explains Grinding Fixture](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4920-01-479-1864 aircraft engine maintenance fixtureManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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1C7178P02 | General Electric Company |
Stock Check
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