Serving our customers with quality and safety first.
isc CM2150, c gas plus CM556, ISL8.9 CM2150 L110, isl g CM2180, ISC8.3 CM2250, ISL9 CM2350 L111, QSC8.3 CM554, ISL9 CM2250, QSL9 m CM2250 L106, G8.3 CM558, QSL9 CM554, L9.3 L105, QSL9 CM850, G8.3, ISL9 CM2350 L101, QSL9 g CM558, isc CM554, QSC8.3 CM2250, L8.9, isc CM850, isl CM554, QSL9 CM2350 L102, ISL8.9 CM2880 L112, GTA8.3 CM558, 6C8.3, l gas plus CM556, QSC8.3 CM850, isl CM2150, ISL9 CM2150 sn, isl CM850
ring, compression piston
A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes packing, preformed; retainer, oil seal; retainer, packing; ring, retaining; ring wiper; and seal ring, metal.
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 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.