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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
SPACER , OPTICAL ELEMENT

Definition:

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.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
7583443 64281 A 5 2 5 TX
7583443 19200 A 3 2 1 BF
7583443 0LGT4 A 5 2 5 TX

CAGE Information

Code Company
0LGT4 MAC AEROSPACE CORPORATION
64281 J M L OPTICAL INDUSTRIES INC. DBA J
19200 U S ARMY ARMAMENT RESEARCH & DEVELOP

Federal Supply Class

Title

OPTICAL INSTRUMENTS, TEST EQUIPM

Inclusions:

INCLUDES BINOCULARS; MAGNIFIERS; MICROSCOPES; PERISCOPES; TELESCOPES; OPTICAL ELEMENTS; SUCH AS LENS, PRISMS, WINDOWS; OPTICAL BENCHES AND ASSOCIATED DEVICES; ENDOSCOPES, FIBER OPTICS (NON-MEDICAL).

Exclusions:

EXCLUDES FIRE CONTROL INSTRUMENTS, OPTICAL; SURVEYING INSTRUMENTS, OPTICAL; PHOTOGRAMMETRIC INSTRUMENTS; OCTANTS; AND SEXTANTS; OPTICAL INSTRUMENTS INTEGRATED WITH FIRE CONTROL EQUIPMENT; OPTHALMOLOGICAL INSTRUMENTS; ELECTRONIC FIBER OPTIC TEST EQUIPMENT; MEDICAL ENDOSCOPES.

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
ABHP OVERALL LENGTH 0.165 INCHES NOMINAL
CZEV END INTERNAL BEVEL ANGLE 45.0 DEGREES NOMINAL
MATT MATERIAL ALUMINUM ALLOY
BYXJ SERRATION WIDTH 0.101 INCHES NOMINAL
STYL STYLE DESIGNATOR SPACER
BYXG STRAIGHT BORE INSIDE DIAMETER 0.446 INCHES NOMINAL

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7583443 , 7583443 , 6650-00-758-3443 , 6650007583443 , 007583443 , 7583443 , 7583443 , 7583443 ,