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Aircraft Engine Polishing Adapter NSN 4920-01-466-8374

Item Description

Accommodates the positioning arm of a polishing machine to fit the surface of an aircraft engine component with a contact surface conforming to the surface of the aircraft engine component to be polished. it consists of a mounting plate and a foot fabricated from an appropriate material. the mounting plate attaches to a polishing machine and the foot is specially ground to hold a pad, polishing and rubbing. the polishing machine rotates the aircraft engine component and moves the pad to contact the surface to be polished. the polishing device may be directly mounted or be attached with a section of tape, fastener, hook.

NSN 4920-01-466-8374 NSN: 4920-01-466-8374

Features and Characteristics

End Application
F100-pw-299 engine
Part Name Assigned By Controlling Agency
Adapter, polish-disk, drum rotor front cprsr, forward outer web
Functional Description
Used w/ pwa71991, pwa71883 to polish fron compressor drum rotor p/n 4081633. C/o aluminum body of an upper connecot plate having 2 receiver bushings, lower polishing foot, riser plate that connects the upper plate to lower foot. A sticky backed velcro pad adhers to polishing foot, ref cip task 41-419r0982
Reference Data And Literature
Serd 8455
FSC
4920 Aircraft Maintenance And Repair Shop Specialized Equipment
NIIN
014668374
NSN
4920014668374

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
PWA71894
Cage Code:
77445
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8467990190
  • NAICS: 333991
  • SITC: 74519
  • Description: Tools for working in the hand, pneumatic,hydraulic, or w/ self-contained electric or nonelectric motor; parts
  • End Use (Code 21190):
    Photo, service industry machinery

Q & A

Frequently asked questions for NSN 4920-01-466-8374
What are the manufacturers of nsn 4920014668374?
Does this nsn 4920014668374 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4920014668374
Accommodates the positioning arm of a polishing machine to fit the surface of an aircraft engine component with a contact surface conforming to the surface of the aircraft engine component to be polished. it consists of a mounting plate and a foot fabricated from an appropriate material. the mounting plate attaches to a polishing machine and the foot is specially ground to hold a pad, polishing and rubbing. the polishing machine rotates the aircraft engine component and moves the pad to contact the surface to be polished. the polishing device may be directly mounted or be attached with a section of tape, fastener, hook.
Does nsn 4920014668374 contain any precious metals?
No precious metal content.
Does nsn 4920014668374 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4920014668374?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
66958
FIIG:
A528A0
App. Key:
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
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