Product Details | RATE OF FLOW INDICATOR

6620-00-993-3403 An indicator which indicates the rate of flow of a fluid.20266200018Engine Instruments66800078Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments

Part Alternates: EFU-2/A, EFU2A, MILI26299, MIL-I-26299, MILI26299AMEND1TYPEEFU2A, 101280, 6620-00-993-3403, 00-993-3403, 6620009933403, 009933403

Instruments and Laboratory Equipment | Engine Instruments

Supply Group (FSG) NSN Assign. NIIN
66 01 JAN 1962 00-993-3403

Demand History | NSN 6620-00-993-3403

Part Number Request Date QTY Origin
6620-00-993-3403 2021-05-147 1 SV

Cross Reference | NSN 6620-00-993-3403

Part Number Cage Code Manufacturer
101280 10138 ASTRONAUTICS CORPORATION OF AMERICA
EFU-2/A 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-I-26299 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MILI26299AMEND1TYPEEFU2A 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 6620-00-993-3403

Characteristic Specifications
USAGE DESIGN RATE OF FLOW
ELECTRICAL CONNECTION QUANTITY 1
ELECTRICAL CONNECTION IDENTIFYING NUMBER MC14H-13-12PN OR EQUAVALENT
PRESENTATION TYPE DIAL
SCALE RANGE 0.0 TO 5000.0 POUNDS PER HOUR SINGLE INDICATOR SINGLE SCALE
POINTER TYPE INDICATING SINGLE POINTER
INDIVIDUAL MARKING FUEL FLOW; PPH X 1000
CURRENT TYPE AC
AC VOLTAGE RATING 115.0 VOLTS NOMINAL
PHASE SINGLE
FREQUENCY RATING 400.0 HERTZ NOMINAL
CONTACT TYPE PIN
MOUNTING FACILITY TYPE AND QUANTITY 1 CLAMP
LENGTH 6.125 INCHES NOMINAL
DIAMETER 2.000 INCHES NOMINAL
DIAL OUTSIDE DIAMETER 1.750 INCHES NOMINAL
FEATURES PROVIDED HERMETICALLY SEALED CASE
SPECIAL FEATURES CASE PER MS33639; DIAL INCLUDES ELECTRICAL ZERO REFERENCE MARK; CASE INCLUDES FILLER TUBE; WEIGHT 1.5 LBS; INTEGRAL RED LIGHTING
III SUPPLEMENTARY FEATURES TECH ORDER 5L6-2-10-34
III PART NAME ASSIGNED BY CONTROLLING AGENCY FUEL MASS FLOWMETER INDICATOR
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-I-26299

Restrictions/Controls & Freight Information | NSN 6620-00-993-3403

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:QStrategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
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 136800 FLOW, NOI
Less than car load rating J 100.2
Less than truck load rating W Rating Variable
Water commodity Code 658 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 H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
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 6620-00-993-3403

Category Code Description
Cognizance Codes7RAeronautical Depot Level Repairable Spares
Naval Inventory Control Point, Philadelphia
Special Material IDVTCARGO/TRANSPORTAIRCRAFT(T38)
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 OrganizationLLead Service - 22 (Repairable)
ReparabilityHDepot Level Reparable
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each