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NSN 4920-01-468-9425, 4920014689425
FIXTURE,ENGINE MAINTENANCE,AIRCR

Federal Supply Classification
FSC 4920 - Aircraft Maintenance and Repair Shop Specialized Equipment
National Item Identification Number
NIIN 014689425
Codification Country
United States
Item Name Code
INC 48925
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 4920-01-468-9425

National Stock Number (NSN) 4920-01-468-9425, or NIIN 014689425, (fixture,engine maintenance,aircr) was assigned October 27, 1999 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 02, 2020, this NSN's acquisition method was noted as: Not established. Not established.

This NSN is assigned to Item Name Code (INC) 48925. [A FIXTURE DESIGNED TO HOLD/POSITION AIRCRAFT ENGINE/ENGINE COMPONENTS TO FACILITATE INSPECTION, MAINTENANCE, REPAIR, TESTING AND/OR REPLACEMENT OF COMPONENTS.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4920014689425 does not contain precious metals.

This information was last updated on .


Technical Characteristics

NOMINAL OVERALL DIAMETER
(CZDH) 22.000 INCHES
FUNCTIONAL DESCRIPTION
(FTLD) REQUIRED TO POSITION AND HOLD 13TH STAGE COMPRESSOR DISK P/N 4067113 FORWARD END "UP" OR 2ND STAGE AIR SEAL P/N 4079079 AFT END "UP" ON PWA71991 ROTATING POLISH MACHINE. POSITIONS THE DISK FOR POLISH OF AFT INNER WEB USING PWA71935/72052 POLISH ADAPTERS, OUTER DIAMETER WEB USING PWA72053 POLISH ADAPTER OR INNER DIAMETER BORE USING PWA71899 POLISH ADAPTER. ALSO POSITIONS 2ND STAGE AIR SEAL FOR POLISH OF THE (4) OUTER DIAMETER RAILS USING PWA72041 POLISH ADAPTER. CIP TASK 41-419R0982
UNPACKAGED UNIT WEIGHT
(PKWT) 120.000 POUNDS
REFERENCE DATA AND LITERATURE
(RDAL) F33657-97-C-0017, SERD 8624
III END ITEM IDENTIFICATION
(AGAV) F100-PW-220/220E
NOMINAL OVERALL HEIGHT
(CYAG) 9.500 INCHES
END ITEM IDENTIFICATION
(AGAV) F100-PW-220/220E
SPECIAL FEATURES
(FEAT) SERD NAMEFIXTURE,POLISH-COMPRESSOR,2ND STAGE AIR SEAL RAILS, 13TH STAGE COMPRESSOR DISK BORE
FUNCTIONAL DESCRIPTION
(FTLD) WREQUIRED TO POSITION AND HOLD 13TH STAGE COMPRESSOR DISK P/N 4067113 FORWARD END "UP" OR 2ND STAGE AIR SEAL P/N 4079079 AFT END "UP" ON PWA71991 ROTATING POLISH MACHINE. POSITIONS THE DISK FOR POLISH OF AFT INNER WEB USING PWA71935/72052 POLISH ADAPTERS, OUTER DIAMETER WEB USING PWA72053 POLISH ADAPTER OR INNER DIAMETER BORE USING PWA71899 POLISH ADAPTER. ALSO POSITIONS 2ND STAGE AIR SEAL FOR POLISH OF THE (4) OUTER DIAMETER RAILS USING PWA72041 POLISH ADAPTER. CIP TASK 41-419R0982

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