Serving our customers with quality and safety first.
8.100in.
3.250in.
3.250in.
26
male pin
1 and 1 and 1
altitude and altitude and barometric pressure
1
1
1
0.500 in thread size; 18 threads per inch
internal unf boss
1
to set the barometric pressure as indicated on the in hg counter
white
hole
1000 to 38000 feet on the altitude dial indicator and counter; 28.1 to 31.0 in hg on the barometric pressure counter
50 feet on the dial indicator; 100 feet on the altitude counter; 1 in hg on the barometric pressure indicator
this item is modified from niin 6610-00-405-6461. the modification enables compatibility with the night vision goggle (nvg) system utilized by the u.s. coast guard. an encoder is provided, which converts analog altitude data into digital form to be transmitted to the transponder for air traffic control use. a code off flag displays when ever power is removed from the encoder
A barometric type instrument which measures altitude above a given datum plane when adjusted to the correct altimeter setting number. Excludes altimeter, surveying.
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Item does not contain precious metal.
Represents items with esd sensitivity.
Represents items with no adp components
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
HMIC: Hazardous Material Indicator Code. A one position code that identifies a hazardous item.
PMIC: Precious Metal Indicator Code. A one position code which identifies items that have precious metals as part of their content. precious metals are those metals generally considered to be uncommon, highly valuable, and relatively superior in certain properties such as resistance to corrosion and electrical conductivity.
ESD: Electrostatic Discharge. Indicates if an item is susceptible to electrostatic discharge or electromagnetic interference damage. electrostatic discharge damage occurs when an accumulation of static electricity generated by the relative motion or separation of materials is released to another item by direct contact. electromagnetic interference damage occurs when an item comes into proximity with an electrostatic or magnetic field.
ENAC: Enviromental Attribute Code. Identifies items with environmentally preferred characteristics.
CRITL: Criticality Indicator Code. Indicates an item is technically critical by tolerance, fit, application, nuclear hardness properties, or other characteristics.