Product Details | DIFFUSER CASE SHIELD

4920-01-120-1842

Part Alternates: PWA55393, 4920-01-120-1842, 01-120-1842, 4920011201842, 011201842

Maintenance and Repair Shop Equipment | Aircraft Maintenance and Repair Shop Specialized Equipment

Supply Group (FSG) NSN Assign. NIIN
49 12 OCT 1981 01-120-1842

Cross Reference | NSN 4920-01-120-1842

Part Number Cage Code Manufacturer
PWA55393 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS

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Technical Data | NSN 4920-01-120-1842

Characteristic Specifications
OVERALL LENGTH 3.125 INCHES NOMINAL
OVERALL DIAMETER 29.000 INCHES NOMINAL
SPECIAL FEATURES STEEL SHEET METAL; C/O TUBE WITH LARGE FLAT FLANGE; COMPANY ITEM NAME-SHIELD
III END ITEM IDENTIFICATION F100-PW-100/200/220/220E AIRCRAFT ENGINE
III FUNCTIONAL DESCRIPTION USED WHEN ELECTRON BEAM WELDING INNER OR OUTER DIFFUSER CASE REAR REPLACEMENT FLANGES TO DIFFUSER CASE
III REFERENCE DATA AND LITERATURE SERD NO. 4077
MANUFACTURERS CODE 77445
DESIGN CONTROL REFERENCE PWA55393

Restrictions/Controls & Freight Information | NSN 4920-01-120-1842

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 147650 OUTFITS MILITARY EQUIP FOR REPAIR
Less than car load rating P 77.5
Less than truck load rating P 77.5
Water commodity Code 72D unknown
Originating Activity Code SE San Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Q Extremely fragile items including delicate instruments.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 4920-01-120-1842

Category Code Description
Materiel Management Aggregation CodeRNTG:GROUND SUPPORT EQUIPMENT (FSC RESIDUAL MMAC)
Price ValidationX The current standard price has been validated and the previous price was erroneous.
  • The item was overpriced and the contractor has refunded the overcharge or DoD activities did not actually pay the previous price. The price paid is within the analyzed acceptable range.
  • If the difference from the previous price exceeds $99.99, or if the price change exceeds 500 percent and the extended value of any affected transaction exceeds $99.99, then reverse-post procedures will apply where the stock fund has overcharged unit O&M Funds. These corrections will be limited to the current fiscal year.
    • ZOP or Standard Price challenges are permissible, but should be supported by adequate justification
Budget CodeY variousO & M:AF centrally procured equipment items. They are separate, primary end items (other than the weapon system itself) needed by a user to perform an assigned mission. They are nonexpendable items (ERRCD NF or ND) which are not consumed in use, and they do not lose their original identity during periods of use by incorporation into, or attachment to another assembly.
Source of SupplyFLZWarner Robins Air Logistics Center
Robins AFB, GA 31098-5609
AgencyDFDepartment of the Air Force
Service OrganizationLLead Service - 22 (Repairable)
ReparabilityUAF Equipment Management System (AFEMS)
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each