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6650-00-007-4372

Optical Element Spacer

6650000074372 000074372 6800-430

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

6650-00-007-4372 SPACER,OPTICAL ELEMENT 6650000074372 000074372

Managed by United States
NSN Created on 7 Jul 1972
Data Last Changed
January 2023
NATO Update Count
13
NATO Data Quality
STYL Style B3 for 6650-00-007-4372 1/1
NSN 6650-00-007-4372 (Identification) 1/1

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6650-00-007-4372 Related Documents Related Documents 6650-00-007-4372 4+ Documents (More...)

Documents 6650-01-174-0928 2+ Documents ( More... ) https//www.nsnlookup.com /fsg-66/fsc-6650/us 6650-00-007-4372
Optical Element Spacer 6650000074372 https//www.nsnlookup.com /nato/nato-stock-numbers/inc Optical
6650-00-005-7197 6650000057197 000057197 is 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.
3120-12-323-0147 3120123230147 123230147 is a cylindrical body having a centrally located hole to accommodate a pin or shaft for attachment to a push rod guide, yoke, rocker arm, turntable, or rail. the item provides a rolling contact with the face of a valve stem, or the lobes of a cam ring or camshaft on engines, fuel injection pumps, latches, turntables, parallel bearing surfaces requiring a roller support, and the like. excludes bearing, roller, cylindrical; roller, electrical switch; and friction bearings. see also cam follower, needle bearing.
1972 6650-01-174-0928 Optical Element Spacer 13075083RNCC: 3 | RNVC: 2 | DAC: 6 14 Mar 1984 6650-00-007-4372

6650-00-007-4372 Demil Restrictions 6650-00-007-4372

DEMIL: B | DEMILI: 3 | CRITICALITY: X | HMIC: N | PMIC: U | EDC: | ADPEC:

6650-00-007-4372 is a Optical Element Spacer that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. This item has been confirmed as a Critical Munitions List Item or a Sensitive Commerce Control List Item and cannot be in the possession of any party anywhere in the World who is not an authorized NATO Government. Any other possessor of this item should mutilate it now as possession violates international and local laws. This item is a US Munitions List Item and must be mutilated to scrap. This item is not suspected to be hazardous. The precious metals content of this item is unknown.

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