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National Stock Number:
1270-00-528-7283
Federal Supply Class:
1270
National Item Identification Number:
005287283
Description:
CELL ASSEMBLY,OPTICAL INSTRUMENT
Detail:
AN ITEM CONSISTING OF A CELL, OPTICAL ELEMENT IN WHICH IS SECURED ONE OR MORE OPTICAL ELEMENTS, SUCH AS LENSES, RETICLES, FILTERS, WINDOWS, AND THE LIKE. MAY INCLUDE RETAINING RINGS, SPACERS, AND/OR SEPARATORS. FOR ITEMS WITH FOCUSING FACILITIES AND/OR A DIOPTER SCALE, SEE EYEPIECE ASSEMBLY, OPTICAL INSTRUMENT.
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Manufacturer Information:
| 123D6230 | 2P875 | PFG PRECISION OPTICS INC | | 123D6230P1 | 89954 | BAE SYSTEMS CONTROLS INC. | | 987300 | 24851 | BAUSCH AND LOMB-FERSON OPTICS | | LATER | 24851 | BAUSCH AND LOMB-FERSON OPTICS |
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Techincal Specification:
| ECCENTRIC CONSTRUCTION | NOT PROVIDED | | ACCESSORY COMPONENTS AND QUANTITY | MOUNT HOLDER 1 | | OPTICAL ELEMENT CONTROLLING AGENCY | USAF | | OPTICAL ELEMENT IDENTIFYING NUMBER | -50GB1242 DRAWING NO. | | OPTICAL ELEMENT QUANTITY | 2 | | OPTICAL ELEMENT TYPE | SINGLE LENS | | OVERALL DIAMETER | 4.371 INCHES MINIMUM AND 4.373 INCHES MAXIMUM | | OVERALL LENGTH | 0.776 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6, T351 FED SPEC 1ST MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 2024 AND GLASS | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD PITCH DIAMETERS | +4.3487 TO 4.3533 INCHES | | THREAD LOCATION | EXTERNAL | | THREAD SIZE | 4 3/8-16 |
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