Part Number
DEMIL
Shelf Life
UOM
NIIN
Part Information
Range = 0-200 knots; barber pole located at 105 knots; red line located at 140 knots; yellow arc located from 0-30 knots; green arc located from 30-140 knots, indicator is integrally lighted with positive 5 volts dc nvg green and tested in accordance with bht 299-947-526, bonding method per mil-c-5541, class 3, weight is 1.0 pound , bell part number for this item is 412-375-077-103
NSN
National Stock Number:
TXT
Description:
Air Speed Indicator
MRC:
A measurement taken at right angles to the length of an item,in distinction from thickness.ABGL
Width:
Between 2.360 inches and 2.390 inches
MRC:
The length of a straight line which passes through the center of a circular figure or body,and terminates at the circumference.ABMZ
Diameter:
2.265 inches
MRC:
A measurement of the longest dimension of any object,in distinction from width.ABRY
Length:
4.400 inches
MRC:
The number of scale divisions.ABWG
Scale Division Quantity:
37 single indicator single scale
MRC:
Indicates the type of current whether alternating,direct,or both.ACDC
Current Type:
Dc
MRC:
The number of contacts which provide electrical connection.AFRA
Contact Quantity:
3
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
Th-1h modification
MRC:
Indicates the designed use of the item.ALBY
Usage Design:
Air speed
MRC:
Indicates the type of presentation.AMNL
Presentation Type:
Dial
MRC:
An indication of the individual marking on the item.ASKN
Individual Marking:
Lines indicating 5 and 10 knot increments; numbers indicating 20 knot increments
MRC:
The number of electrical connections provided.ASKX
Electrical Connection Quantity:
1
MRC:
The identifying number assigned by the government agency or commercial organization controlling the electrical connection.ASKZ
Electrical Connection Identifying Number:
Ms27471y-9-n-98p or equivalent
MRC:
The number of mechanical connections provided.ASSB
Mechanical Connection Quantity:
2
MRC:
Designates the thread size,diameter,or the like,of the mechanical connection.ASSC
Mechanical Connection Size:
Static port .5625-18 unjf-3b; pitot port .4375-20 unjf-3b
MRC:
Indicates the type of mechanical connection/s/ provided.ASSD
Mechanical Connection Type:
Tube w/fittings
MRC:
The function for which the pointer is intended.ASSR
Pointer Purpose:
Indicate forward velocity
MRC:
Indicates the type of pointer provided.ASST
Pointer Type:
Indicating single pointer
MRC:
Indicates the type and number of facilities by which the item is mounted.AXHR
Mounting Facility Type And Quantity:
1 panel
MRC:
The specification,standard,drawing,or similar instrument that specifies environmental and performance requirements or test conditions under which an item is tested and establishes acceptable limits within which the item must conform identified by an alphabetic and/or numeric reference number. includes the commercial and government entity (cage) code of the entity controlling the instrument.TEST
Test Data Document:
Cbht-299-947-526 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
