Product Details | PRESSURE INDICATOR SUBASSEMBLY

6620-01-523-4953 Two or more different types of items having a common mounting or mounted on each other which together form a portion of an INDICATOR, PRESSURE, but which in itself is not a complete functioning item and cannot be assigned a more definite item name.20266200018Engine Instruments66850073Pressure, Temperature, and Humidity Measuring and Controlling Instruments

Part Alternates: RD858GL05XY1, RD858GL05XY1832, 6620-01-523-4953, 01-523-4953, 6620015234953, 015234953

Instruments and Laboratory Equipment | Engine Instruments

Supply Group (FSG) NSN Assign. NIIN
66 07 SEP 2004 01-523-4953

Demand History | NSN 6620-01-523-4953

Part Number Request Date QTY Origin
RD858GL05XY1 2019-06-162 10 DIBBS
RD858GL05XY1832 2019-06-162 10 DIBBS
RD858GL05XY1832 2019-05-133 21 DIBBS
6620-01-523-4953 2018-12-360 10 DIBBS
6620-01-523-4953 2015-10-292 13 DIBBS
6620-01-523-4953 2011-11-327 10 DIBBS
6620-01-523-4953 2011-10-287 2 DIBBS
6620-01-523-4953 2011-08-231 21 DIBBS
6620-01-523-4953 2011-07-193 3 DIBBS
6620-01-523-4953 2011-06-164 2 DIBBS
6620-01-523-4953 2011-03-64 1 DIBBS
6620-01-523-4953 2010-10-282 1 DIBBS

Cross Reference | NSN 6620-01-523-4953

Part Number Cage Code Manufacturer
RD858GL05XY1 18350 PALL AEROPOWER CORPORATION
RD858GL05XY1 94592 FLUID CONDITIONING PRODUCTS, INC.
RD858GL05XY1832 18350 PALL AEROPOWER CORPORATION

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Technical Data | NSN 6620-01-523-4953

Characteristic Specifications
COMPONENT TYPE AND QUANTITY 1 INDICATOR
END ITEM IDENTIFICATION DELTADYNE DIFFERENTIAL PRESSURE INDICATOR ASSY (NON-RESETTABLE) ;CH-53A/D/E
OVERALL LENGTH 1.647 INCHES NOMINAL
OVERALL DIAMETER 0.804 INCHES MINIMUM AND 0.808 INCHES MAXIMUM
SPECIAL FEATURES DELTADYNE IS A MATCHED ASSEMBLY, PARTS MAY NOT BE PURCHASED SEPARATELY AND ARE NOT NECESSARILY INTERCHANGABLE. NON-RESETTABLE. ACTUATION PRESSURE: 24 PSID + OR - 3 PSI. SYSTEM PRESSURE: 100-120 PSI; PROOF: 250 PSI; BURST: 400 PSI. TEMPERATURE RANGE: -65 TO +300 DEGREES F. FLUID: LUBRICATING OIL(MIL-L-7808, MIL-L-23699). ONCE ACTUATED THE BUTTON REMAINS IN THE ACTUATED POSITION UNTIL THE INDICATOR IS INVERTED AND MANUALLY DEPRESSED. THERMAL LOCKOUT: A BIMETAL ELEMENT IS PROVIDED WHICH PREVENTS ACTUATION BELOW 125 DEGREES F, PERMITS ACTUATION ABOVE 155 DEGREES F. HAS A RED INDICATOR BUTTON , EXTENDS 3/16" WHEN ACTUATED (ANNODIZED AND DYED RED) TOP SURFACE OF INDICATOR BUTTON TO BE CLEAR.
III PART NAME ASSIGNED BY CONTROLLING AGENCY INAVY: PRESSURE INDICATOR

Restrictions/Controls & Freight Information | NSN 6620-01-523-4953

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
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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 121570 GAGES AIR LIQUID LEVEL PRESSURE
Less than car load rating
Less than truck load rating J 100.2
Water commodity Code 652 unknown
Originating Activity Code CX Defense Supply Center Richmond
Richmond, VA 23297-5000
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 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 6620-01-523-4953

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each