Product Details | RATE OF CHANGE AIRCRAFT CABIN PRESSURE SELECTOR

1660-00-785-0250 An item designed to allow selection of a desired rate of change in the cabin pressure of an aircraft.

Part Alternates: 552026, 1660-00-785-0250, 00-785-0250, 1660007850250, 007850250

Aircraft Components and Accessories | Aircraft Air Conditioning, Heating, and Pressurizing Equipment

Supply Group (FSG) NSN Assign. NIIN
16 01 JAN 1962 00-785-0250

Demand History | NSN 1660-00-785-0250

Part Number Request Date QTY Origin
1660-00-785-0250 2021-12-335 1 United States
1660-00-785-0250 2010-06-167 10 IL
552026 2010-05-143 10 IL

Cross Reference | NSN 1660-00-785-0250

Part Number Cage Code Manufacturer
552026 73030 HAMILTON SUNDSTRAND CORPORATION

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Technical Data | NSN 1660-00-785-0250

Characteristic Specifications
SPECIAL FEATURES T.O. 15A8-8-3-3; C/O: 4 SCREW,MACHINE MS35277-46; VALVE-PILOT 507582; SRING 511633; DISC-FRICTION 511635; DISC-FRICTION,ROTATING 511636; SHIM 511639; BUSHING 511642; COVER 552824; COVER-CONTROL 555784; NOZZLE 562897; PIN-STRAIGHT 69474B2-3; SHAFT 554709; SHAFT -CONTROL 555289; PIN-STRAIGHT 69474B2-4; HOUSING 554710; HOUSING-CONTROL 555279; INSERT-KEY 69646-5-4; RING-KEY 69824-5; PLATE,IDENT 555739; NUT 555786; SPRING 88276
MANUFACTURERS CODE 73030
DESIGN CONTROL REFERENCE 552026

Restrictions/Controls & Freight Information | NSN 1660-00-785-0250

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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.
Category Code Description
NMF Description 127220 PRESSURE REG/RED/RELIEF VALVES NOI
Less than car load rating P 77.5
Less than truck load rating P 77.5
Water commodity Code 671 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 1660-00-785-0250

Category Code Description
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplyFHZOklahoma City Air Logistics Center
Tinker AFB, OK 73145-5989
AgencyDFDepartment of the Air Force
Service OrganizationLLead Service - 22 (Repairable)
ReparabilityTAF Recoverable Assembly Management System (AFRAMS)
Acquisition Advice CodesCSERVICE/AGENCY-MANAGED (Service/Agency use only.) # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by individual Services supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes7RAeronautical Depot Level Repairable Spares
Naval Inventory Control Point, Philadelphia
Special Material IDVFFIGHTERAIRCRAFT(F5 E/F)
Issue Repair, or RequisitionARRepairable item subject to centrally managed rework program at designated sites. Mandatory turn-in of item required except when initial issue or replacement of surveyed item is involved.
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplyNRPNAVICP-ERP
700 Robbins Avenue
Philadelphia, PA 19111-5098
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityHDepot Level Reparable
Acquisition Advice CodesCSERVICE/AGENCY-MANAGED (Service/Agency use only.) # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by individual Services supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each