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Last Modified: Feb 19, 2020

NSN 1240-00-291-3570 Retainer, Optical Element

MFG Part Numbers: 7583446

Cross Reference Parts for NSN 1240-00-291-3570

MFG Part Number ISC RNVC RNCC HCC MSDS SADC DAC

7583446

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Part Information for NSN 1240-00-291-3570 (1240002913570)

Item Name: RETAINER,OPTICAL ELEMENT
Federal Supply Class (FSC): 1240
NIIN: 00-291-3570 (002913570)
Definition: A cylindrical, externally threaded item having a centrally located hole specifically designed to retain by means of either a raised box (shoulder), or counterbore, countersink, or a similar shaped recess, an optical element such as a lens, reticle, cell, and the like, in optical assemblies. it must have drilled holes or slots to facilitate assembly and disassembly. for items which house the optical element(s), and form the internal or central portions of an optical system, see cell, optical element. excludes ring, externally threaded.
NMF Description: OPTICAL GOODS OR INSTRUMENTS NOI

Codes

COUNTRY CODE: 00
DML: A
HMIC: N
INC: 22451
CRITL CODE: X
DEMIL CODE: A
NIIN ASGMT: 09-SEP-68
CAGE: 19200
RNCC: 3
RNVC: 2
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