Product Details | CROSS VALVE

4820-01-164-9027 A valve with two connections on the run and a third and sometimes fourth connection at 90 degree (1.5708 radians) angle(s) to the run. The flow is controlled by the action of a stem which lifts a disk perpendicularly off of the center axis of its seat.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: 7720040, 4820-01-164-9027, 01-164-9027, 4820011649027, 011649027

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 21 OCT 1983 01-164-9027

Drawings & Photos | NSN 4820-01-164-9027


Cross Reference | NSN 4820-01-164-9027

Part Number Cage Code Manufacturer
7720040 31441 AMERICAN SAFETY FLIGHT SYSTEMS INC

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Technical Data | NSN 4820-01-164-9027

Characteristic Specifications
MATERIAL ALUMINUM BODY
STYLE DESIGNATOR A11 CROSS
MEDIA FOR WHICH DESIGNED AIR SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE 30.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
VALVE OPERATION METHOD MANUAL
CONNECTION TYPE THREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLE G9 PLAIN ALL ENDS
BONNET TYPE INSIDE SPRING
SPECIAL FEATURES MANUFACTURERS SUGGESTED NAME DUMP VALVE ASSY, EMERGENCY SHUTOFF; CONSISTS OF OPERATING HANDLE, LATCHING PIN, DUMP PORT, INLET PORT, OUTLET PORT; TWO POSITIONS, DUMP POSITION AND REGULATE POSTIION; SOURCE IS REGULATED ENGINE BLEED AIR, PRESSURE 30 PSIG, PROOF PRESSURE 45 PSIG, BURST PRESSURE 75 PSIG; HANDLE OPERATING TORQUE 18 IN-LB; HEIGHT 3.00 IN., WIDTH 2.75 IN., DEPT 2.06 IN.; WT 0.35 LB
III END ITEM IDENTIFICATION B-1B ACFT; 15A2-11-7-3 FIG 10-1
MANUFACTURERS CODE 31441
DESIGN CONTROL REFERENCE 7720040

Restrictions/Controls & Freight Information | NSN 4820-01-164-9027

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
Less than truck load rating P 77.5
Water commodity Code 738 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 9 unknonwn
HAZMAT
Type of Cargo 3 Electrostatic Sensitive Device (ESD), subject to damage caused by electrostatic discharge. (See DoD 4500.32-R, Volume 1, Appendix A, Section I for additional information on ESD devices).

Management | NSN 4820-01-164-9027

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.
Materiel Management Aggregation CodeRKSX:AEROSPACE SUPPORT ACCESSORIES
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