1240-99-964-9283
Optical Element Spacer
1240999649283 999649283 0S84672 SS20A120
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
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Managed by  United Kingdom
NSN Created on 25 Apr 1991
Data Last Changed 
January 2023
January 2023
NATO Update Count 
1
1
NATO Data Quality 
       

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 Related Documents  1240-99-964-9283  1+ Documents (More...) 
0S84672 SS20A120 A tubular shaped item designed to maintain a predetermined distance between optical 
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RQST NE Updated Every Day 1240-99-964-9283 RQST Updated Every Day 1240-99-964-9283 RQST NE Restrictions
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RQST NE Updated Every Day 1240-99-964-9283 RQST Updated Every Day 1240-99-964-9283 RQST NE Restrictions
 Restrictions  1240-99-964-9283
 End Users  1240-99-964-9283
- Malaysia (YW)
 
 Approved Sources  1240-99-964-9283
- Part Number
- Manufacturer
 - Status
 - 0S84672
  - Manufacturer
 -  U1515 - Des Seoc Scg-Ncb-Irc (Active) 
- Primary Buy
  - Primary Buy
 - SS20A120
 -  K5728 - G E C Marconi Avionics Ltd (Replaced) 
- Secondary Buy
  - Secondary Buy
 
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