1240-14-419-5639

Optical Element Spacer

1240144195639 144195639 M427-02313

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

1240-14-419-5639 SPACER,OPTICAL ELEMENT 1240144195639 144195639

Managed by France
NSN Created on 21 Oct 1987
Data Last Changed
January 2023
NATO Update Count
1
NATO Data Quality
1240-14-419-5639 SPACER,OPTICAL ELEMENT 1240144195639 144195639 1/1
NSN 1240-14-419-5639 (Generic Image) 1/1

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1240-14-419-5639 Related Documents Related Documents 1240-14-419-5639 1+ Documents (More...)

1996 1240-12-189-8135 Optical Element Spacer 53 60 03-1219RNCC: 5 | RNVC: 9 | DAC: 9 1 Jan 2000 1240-14-419-5639

1240-14-419-5639 Demil Restrictions 1240-14-419-5639

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

1240-14-419-5639 is a Optical Element Spacer

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