Optical Instrument Lens

Features

Specifications

• End Application:
  1440-01-271-4520
• Material:
  Glass, optical, mil-g-174, class 1, grade b
• Test Data Document:
  18876-13281239 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
• Federal Supply Class (fsc):
  Optical instruments, test equipment, components and accessories
• National Stock Number (nsn):
  6650-01-271-7348