Serving our customers with quality and safety first.
nickel silver
any acceptable
frame spectacle cable temples 48eye 22bridge B5 double bar
frame construction: eyewire base metal of monel 400 (except pad parts/temple screws) containing not less than 66% nickel; base metal plated w/min of 50 millionths inch of gold electroplate; temple butt is phosphorus bronze; cable windings, 3 layers, with 18% NICKEL-Silver core/monel 400; nose pads vinyl acetate or vinyl butyrate; pad inserts pure nickel, rhodium plated; endpiece monoblock/bridge 18%NICKEL-Silver; temple screws stainless steel/gold in color; pad arm similar base metal content to eyewire; thickness of electroplate measured only on significant surfaces; surface gloss high polished finish; design/dimensions shall conform to dscp drawing 24438
double bar bridge with rocker nose pads
47 mm eye, 23 mm bridge, perimetric shape
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.