Product Details | AIR SPEED INDICATOR

6610-01-074-2820 An indicator calibrated in units which measures forward velocity.

Part Alternates: 57525850272, 575-25850-272, 6610-01-074-2820, 01-074-2820, 6610010742820, 010742820

Instruments and Laboratory Equipment | Flight Instruments

Supply Group (FSG) NSN Assign. NIIN
66 29 MAR 1979 01-074-2820

Cross Reference | NSN 6610-01-074-2820

Part Number Cage Code Manufacturer
575-25850-272 89944 KOLLSMAN, INC.

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Technical Data | NSN 6610-01-074-2820

Characteristic Specifications
CASE MATERIAL ALUMINUM ALLOY
ELECTRICAL CONNECTION QUANTITY 1
ELECTRICAL CONNECTION IDENTIFYING NUMBER DM5606-19P
PRESENTATION TYPE COUNTER AND DIAL AND TOTALIZING COUNTER
ACCURACY RATING 140.0 KNOTS SINGLE INDICATOR 1ST SCALE
SCALE MARKING AND SURFACE FINISH NUMERALS NONLUMINOUS
SCALE RANGE 00.0 TO 400.0 KNOTS SINGLE INDICATOR 1ST SCALE 0.3 TO 0.6 MACH SINGLE INDICATOR 2ND SCALE
POINTER TYPE CLOCK-HAND ALL POINTER
POINTER PURPOSE AIR SPEED
INDIVIDUAL MARKING KNOTS/MACH
COLOR BLACK, LUSTERLESS BACKGROUND OVERALL WHITE, DULL POINTER OVERALL ORANGE MARKER OVERALL
POINTER FINISH NONLUMINOUS ALL POINTER
CURRENT TYPE AC/DC
DC VOLTAGE RATING 28.0 VOLTS NOMINAL
AC VOLTAGE RATING 26.0 VOLTS NOMINAL
PHASE THREE
FREQUENCY RATING 400.0 HERTZ NOMINAL
CONTACT QUANTITY 19
CONTACT TYPE PIN
MOUNTING FACILITY TYPE AND QUANTITY CLAMP
LENGTH 5.715 INCHES NOMINAL
WIDTH 3.200 INCHES NOMINAL
DIAL HEIGHT 3.270 INCHES NOMINAL
DIAL WIDTH 3.270 INCHES NOMINAL
DIAL OUTSIDE DIAMETER 1.378 INCHES NOMINAL
KNOB QUANTITY 1
MECHANICAL CONNECTION TYPE INTERNAL THREAD AND STATIC
MECHANICAL CONNECTION SIZE 7/16-20 UNF;1/2-20 UNF
III END ITEM IDENTIFICATION HU-25 COAST GUARD AIRCRAFT
MANUFACTURERS CODE 89944
DESIGN CONTROL REFERENCE 575-25850-272

Restrictions/Controls & Freight Information | NSN 6610-01-074-2820

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
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
No Freight Information

Management | NSN 6610-01-074-2820

Category Code Description
Inventory Account CodesA Appropriations Purchase Account item managed for the Coast Guard by the respective Inventory Control Point. An unfunded requisition is required.
Inventory Account Codes0 Item not controlled by serial number.
Source of SupplyZQCCommanding Officer
Department of Homeland Security
USCG Aviation Logistics Center
1664 Weeksville Road
Elizabeth City, NC 27909
AgencyGPU.S. Coast Guard
Service OrganizationCU.S. Coast Guard
ReparabilityR
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