Part Number
Part Number:
NSN:
NIIN:
Item Name:
WINDOW , OBSERVATION
Definition:
A TRANSPARENT ITEM OF A PREDETERMINED SIZE THAT PERMITS UNOBSTRUCTED AND UNDISTORTED VIEW OF A DESIRED AREA. IT MAY INCLUDE A FRAME, HAVE REFERENCE MARKINGS, GRID LINES AND MAY BE HEAT STRENGTHENED AND/OR TINTED. IT IS GENERALLY USED WHERE SAFETY, SECURITY, AND/OR THE RESTRICTION OF FOREIGN MATTER ARE REQUIRED, SUCH AS THE VISUAL EXAMINATION OF THE INSIDE OF PRESSURIZED TANKS, LIQUID SIGHTS, CONTROLLED LIQUID FLOW, AND INSPECTION OF EQUIPMENT ENCLOSED IN A HOUSING. SEE WINDOW (AS MODIFIED); SCALE, CATHODE RAY TUBE; SCALE, PLOTTING; WINDOW, METAL; WINDOW, WOOD; AND WINDOW PANEL, AIRCRAFT.
CAGE Information
| Code | Company |
|---|---|
| 23991 | LOCKHEED MARTIN CORPORATION DIV LOCK |
Federal Supply Class
Title
PLASTICS FABRICATED MATERIALS
Inclusions:
INCLUDES CELLULOSE ACETATE AND OTHER PLASTICS; BARS, RODS, SHEETS, AND STRIPS.
Exclusions:
EXCLUDES CABLE, FIBER OPTIC.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| CQBC | MINIMUM TENSILE STRENGTH | NOT RATED |
| MATT | MATERIAL | PLASTIC |
| ADUM | OVERALL THICKNESS | 0.250 INCHES NOMINAL |
| AJHV | FIRST CORNER RADIUS | 0.150 INCHES NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-8184,FINISH A MIL SPEC SINGLE MATERIAL RESPONSE |
| AJQE | MATERIAL TRANSPARENCY | CLEAR |
| AQQR | EDGE TYPE | FLAT FINISH |
| ABMK | OVERALL WIDTH | 19.787 INCHES NOMINAL |
| CQFM | HARDNESS RATING | NOT RATED |
| AKVH | RADIATION PROTECTION RATING | NOT RATED |
| ABHP | OVERALL LENGTH | 1.540 INCHES NOMINAL |
| BJDW | MAXIMUM OPERATING PRESSURE | NOT RATED |
| STYL | STYLE DESIGNATOR | ROUNDED CORNERS |
| AJHX | THIRD CORNER RADIUS | 0.150 INCHES NOMINAL |
| AJHW | SECOND CORNER RADIUS | 0.150 INCHES NOMINAL |
| AKTR | TEMP AT MAXIMUM OPERATING PRESSURE | NOT RATED |
| ADZC | ENVIRONMENTAL PROTECTION | ANY ACCEPTABLE |
| AKVK | FOURTH CORNER RADIUS | 0.150 INCHES NOMINAL |