Serving our customers with quality and safety first.
0.918in. ⁓59/64"
1.031in.
0.750in.
any acceptable
any acceptable
0.500in.
0.293in.
1
3 single register single tier
0.187in. single register single tier
1.00 single register single tier
1800.0 per minute single register single tier
four position square/rectangle
add single register single tier and subtract single register single tier
right side single register single tier
4 threaded hole
base single register single tier
drum
000 single register single tier and 999 single register single tier
1800.0 clockwise single register single tier and 1800.0 counterclockwise single register single tier
nonresettable
white single register single tier figure
unenclosed square or rectangular
An instrument actuated by means of a rotating shaft and designed to register and total numerically in units proportional to one complete revolution of its shaft. It may have a fixed type mounting or designed to be hand held. See also counter, electrical.
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.
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.