4920-01-473-2538

Aircraft Engine Maintenance Fixture email this page
ITAR Registered

Model or part number: PWA72431

Pricing & Availability

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About this product
C/0 a circular steel base with center post, lower and upper jaws actuated by conical plates driven by bearings a single mechanical chuck screw activates both sets of jaws, and a multi-function riser ring

Description

Grinding Fixture NSN 4920-01-473-2538.

pdf NSN 4920-01-473-2538 Datasheet

MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
F-100 pw229engine
MRC:
The nominal distance measured in a straight line from the bottom to the top of an item.CYAG
Nominalheight:
10.000 inches
MRC:
A nominal measurement of the longest straight line across a circular cross-sectional plane.CZDH
Nominaldiameter:
42.000 inches
MRC:
Describes the capabilities,intended use,and/or purpose for which the item is provided.FTLD
Functional Description:
Pwa 72431 fixture is required for plasma coat repair of a worn aft snap diameter on the 1st stage fan air seal p/n 4075235 or p/n 4081566 the lower segmented jaws retract around the forward outer diameter of the air seal the upper segmented jaws expand into the aft end inner diameter of the air seal fixture provides air seal concentricity and flatness during machining of the aft snap repair diameter ref cip repair task 310-70y 1st stage fan air seal forward and o.D. Surface wear
MRC:
Literature and references available for information pertaining to the item.RDAL
Reference Data And Literature:
F33657-97-c-0017, serd9079
MRC:
--
NIIN:
014732538
MRC:
--
NATO Stock Number:
4920-01-473-2538
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
Yes - DEMIL/MLI
Export Control Information  
FIIG:
--
FIIG:
A505C0
MRC:
--
INC:
48925
MRC:
--
IMM:
CX
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All Products Certified

Factory New, New Material, New Surplus, Overhauled, Serviceable, Repairable, and AS Removed / Used material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable. We have a 7 year record retention.

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Quality | ISO 9001:2015 + AS9120B

We are committed to quality and follow an AS9120 quality management system. AeroBase Group is HAZMAT certified and registered with DDTC, ITAR, and Aviation Suppliers Association (ASA). All products are 100% inspected.

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Shipping

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Formal Definition

Government issue definition of NSN 4920-01-473-2538

A fixture designed to hold/position aircraft engine/engine components to facilitate inspection, maintenance, repair, testing and/or replacement of components.

Import / Export

Schedule B Classification
Schedule B Number
NAIC National Association of Insurance Commissioners
End Use A classification system for U.S. exported and imported merchandise based on principal use rather than the physical characteristics of the merchandise. End-Use codes are assigned by the Bureau of Economic Analysis under the U.S. Department of Commerce.
SITC Commodity classification system defined by the United Nations.
USDA
HITECH
Schedule B:
8466208040
NAICS:
333514
End Use Class:
21180
SITC:
73513
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8466208040

Jigs and Fixtures, Nesoi, For Machine Tools

End Use Code 21180

Industrial Machines, Other

Standard Intl. Trade Class (SITC) 73513

Work Holders For Machine Tools

Manufacturers

This NSN is registered to the following cage codes.
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