1240-21-887-2237

Optical Element Spacer

1240218872237 218872237

A tubular shaped item designed to maintain a predetermined distance between optical elements, such as lenses, reticles, and the like. The bore may be straight, tapered or counterbored, and may have annular serrations to converge or diverge light rays. The surfaces, which mate with the optics, are usually chamfered, concave, and/or have a specified finish designation in the range of 1 to 125 microinches arithmetical average (AA). See also SPACER, SLEEVE and CELL, OPTICAL ELEMENT. View more Optical Element Spacer

1240-21-887-2237 SPACER,OPTICAL ELEMENT 1240218872237 218872237

Managed by Canada
Data Last Changed
January 2024
NATO Update Count
1
NATO Data Quality
1240-21-887-2237 SPACER,OPTICAL ELEMENT 1240218872237 218872237 1/1
NSN 1240-21-887-2237 (Generic Image) 1/1

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1240-21-887-2237 Related Documents Related Documents 1240-21-887-2237 5+ Documents (More...)

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Optical Element Spacer 1240218872237 Documents 1240-21-887-2237 3+ Documents ( More... ) https/
Optical Element Spacer 1240218872237 21-887-2222 Focusing Assembly L 1240-21-887-2237 https//www.nsnlookup.com
7582Optical Element Holder1240218787582 218787582 https//www.nsnlookup.com /fsg-12/fsc-1240/ca 1240-21-887-2237
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1240-21-878-7594Roller Cage1240218787594 218787594 https//www.nsnlookup.com /fsg-12/fsc-1240/ca 1240-21-887-2237
Optical Element Spacer 1240218872237 21-887-2222 Focusing Assembly L 1240-21-887-2237 https//www.nsnlookup.com
Mounted Optical Instrument Prism 1240-21-887-2234 https//www.nsnlookup.com /fsg-12/fsc-1240/ca 1240-21-887-2237
Optical Element Spacer 1240218872237 www.nsnlookup.com /fsg-12/fsc-1240 Optical Sighting and Ranging
Documents 1240-21-887-2222 2+ Documents ( More... ) https//www.nsnlookup.com /fsg-12/fsc-1240/ca 1240-21-887-2237
Optical Element Spacer 1240218872237 Optical Element Holder 1240218787582 and Ranging Equipment

1240-21-887-2237 Demil Restrictions 1240-21-887-2237

DEMIL: | DEMILI: | CRITICALITY: | HMIC: | PMIC: | EDC: | ADPEC:

1240-21-887-2237 is a Optical Element Spacer

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