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insulation blanket, thermal, turbine engine
o/a dia 10.320 in. min; 10.360 in. max; insulation blanket thk, 0.250 in. nom; shield 0.0035-0.0045 in. thk, ams 5540 embossed foil; hot side insulation temp 900 deg f max; cold side temp 300 deg f max; inside dia 8.800 in. nom; 22 holes eq sp around outside dia, 0.260 in. nom, 0.280 in. max dia, thru; 22 washers o/d 0.440 in. nom, 0.460 in. max; i/d 0.260 in. nom, 0.280 in. max; thk 0.028-0.036 in. matl stainless steel, S32100, per ams 5510
A flexible covering, fabricated from appropriate insulating materials, designed to reduce thermal radiation in the hot section of an engine, gas turbine, aircraft. see also shield, heat, aircraft gas turbine engine.
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Precious metal content is unknown
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.