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National Stock Number:
1560-01-172-4395
Federal Supply Class:
1560
National Item Identification Number:
011724395
Description:
WINDOW PANEL,AIRCRAFT
Detail:
AN ITEM WITH A TRANSPARENT PANE DESIGNED FOR MOUNTING IN THE EXTERIOR OR INTERIOR PORTION OF THE AIRCRAFT. IT PERMITS VISIBILITY OF A DESIRED AREA AND PROTECTS THE OCCUPANTS AND INTERIOR OF THE AIRCRAFT FROM FOREIGN MATTER. IT MAY CONSIST OF FRAME, SEAL(S), RING(S), SPACER(S), PLATE(S) OR LIKE COMPONENTS. EXCLUDES WINDSHIELD PANEL, AIRCRAFT; AND GLASS, LAMINATED.
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Manufacturer Information:
| 2999-700 | 4F303 | RECON/OPTICAL INC CAI DIV | | 30-75905-7 | 76823 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 43983 | 93706 | RECON/OPTICAL, INC. DBA PACIFIC OPTICAL |
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Techincal Specification:
| SPECIAL FEATURES | U/A: WINDOW ASSY, CAM; MATL: GLASS PER MIL-G-174; BOROSILICATE CROWN TYPE BK-7.517642 OR EQUIVALENT; GRADE NH-2A, FINE ANNEALED; MIN 87 PERCENT TRANSMISSION BETWEEN 400 AND 7050 NANOMETERS; O/A LG 14.375 IN.; O/A WDTH, V 11.750 IN.; O/A THK 0.745 IN MIN, 0.755 IN. MAX; SURFACE COATING, SINGLE LAYER OF MAGNESIUM FLUORIDE PER MIL-C-675C |
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