Part Number
Definition:
A COLOR FREE ITEM OF TRANSPARENT OR TRANSLUCENT MATERIAL, USUALLY OPTICAL GLASS, HAVING SPECIFIC LIGHT DISPERSIVE AND REFRACTIVE PROPERTIES. THIS ITEM MUST HAVE TWO PLANE-PARALLEL SURFACES AND IS DESIGNED FOR USE IN AN OPTICAL INSTRUMENT TO PROVIDE A BARRIER TO FOREIGN MATTER AND/OR PERMIT LIGHT TRANSMISSION IN OR TO THE OPTICAL SYSTEM.
CAGE Information
| Code | Company |
|---|---|
| 36090 | LOCKHEED MARTIN LIBRASCOPE CORP |
Federal Supply Class
Title
OPTICAL INSTRUMENTS, TEST EQUIPM
Inclusions:
INCLUDES BINOCULARS; MAGNIFIERS; MICROSCOPES; PERISCOPES; TELESCOPES; OPTICAL ELEMENTS; SUCH AS LENS, PRISMS, WINDOWS; OPTICAL BENCHES AND ASSOCIATED DEVICES; ENDOSCOPES, FIBER OPTICS (NON-MEDICAL).
Exclusions:
EXCLUDES FIRE CONTROL INSTRUMENTS, OPTICAL; SURVEYING INSTRUMENTS, OPTICAL; PHOTOGRAMMETRIC INSTRUMENTS; OCTANTS; AND SEXTANTS; OPTICAL INSTRUMENTS INTEGRATED WITH FIRE CONTROL EQUIPMENT; OPTHALMOLOGICAL INSTRUMENTS; ELECTRONIC FIBER OPTIC TEST EQUIPMENT; MEDICAL ENDOSCOPES.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| FEAT | SPECIAL FEATURES | LIGHT TRANS.- 50 PCT AT 643 NANOMETERS; EMI SHIELDED, ATTENUATION- 60DB MIN. UP TO 10 HMZ. |
| ABGL | WIDTH | 1.330 INCHES NOMINAL |
| ABRY | LENGTH | 3.800 INCHES NOMINAL |
| BMSM | POLISHED PERIPHERY | NOT PROVIDED |
| MATL | MATERIAL | PLASTIC AND STEEL, CORROSION RESISTING |
| ABNM | THICKNESS | 0.130 INCHES MAXIMUM |
| AGAV | END ITEM IDENTIFICATION | AN/BQN-17 EC; LA CLASS SSN |