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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
RING , RETAINING , OPTICAL ELEMENT

Definition:

A CYLINDRICAL ITEM HAVING AN INTERNALLY FLANGED DIAMETER DESIGNED TO RETAIN A LENS OR WINDOW IN THE OBJECTIVE END, OR A DIOPTER SCALE AT THE VIEWING END OF AN OPTICAL INSTRUMENT. IT MAY HAVE ONE OR MORE OF THE FOLLOWING CHARACTERISTICS: INTERNAL THREAD OR MACHINED FOR A PRESS FIT, METHOD OF SECURING, AND/OR KNURLED PERIPHERY. FOR EXTERNALLY THREADED ITEMS, SEE RETAINER, OPTICAL ELEMENT. EXCLUDES CELL, OPTICAL ELEMENT; NUT, PLAIN KNURLED; NUT, PLAIN ROUND; AND RING, RETAINING.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
13204E0958 97403 A 5 2 5 TX
SC-D-627773 80063 A 3 2 A TX

CAGE Information

Code Company
80063 US ARMY COMMUNICATIONS & ELECTRONICS
97403 CECOM LR CENTER

Federal Supply Class

Title

NIGHT VISION EQUIPMENT, EMITTED

Inclusions:

INCLUDES SIGHTING AND OBSERVATION DEVICES, TARGET DETECTORS AND LOCATORS, REMOTE VIEWING SYSTEMS UTILIZING HEAT RADIATION EMITTED FROM OBJECT(S), ASSOCIATED RADIATION SOURCES, IMAGE CONVERTERS AND IMAGE INTENSIFIERS, OPTICAL CELLS AND OTHER COMPONENTS DESIGNED FOR NIGHT VISION EQUIPMENT. HOLDERS AND LENS USED WITH INFRARED EQUIPMENT ARE ALSO INCLUDED IN THIS FSC.

Exclusions:

EXCLUDES OPTICAL SIGHTING DEVICES WHICH INCORPORATE BOTH DAY AND NIGHT VIEWING CHARACTERISTICS WITHIN AN INTEGRAL UNIT FOR FIRE CONTROL PURPOSE, NONNIGHT VISION TYPE ITEMS DESIGNED FOR USE WITH GUIDED MISSILES, COMMUNICATIONS, OR LABORATORY EQUIPMENT, AND OPTICAL ELEMENTS, SUCH AS LENS, PRISMS, WINDOWS.

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
BMTL INTERNAL FLANGE THICKNESS 0.157 INCHES MINIMUM AND 0.217 INCHES MAXIMUM
ALGC MOUNTING CONFIGURATION 2 THREADED HOLES,4-4OUNC-2B
BPDQ KNURLED PERIPHERY NOT PROVIDED
MATL MATERIAL ALUMINUM ALLOY
APJC THREAD LOCATION EXTERNAL
ZZZV FSC APPLICATION DATA NIGHT VISION EQUIPMENT,EMITTED AND REFLECTED RADIATION
SURF SURFACE TREATMENT ANODIZED AND PAINTED
ABVL APERTURE DIAMETER 4.252 INCHES MINIMUM
FEAT SPECIAL FEATURES OVERALL THICKNESS OF 0.375 IN. PORM 0.030 IN.
ABKV OUTSIDE DIAMETER 4.590 INCHES MINIMUM AND 4.650 INCHES MAXIMUM

Similar Parts

SC-D-627773 , SCD627773 , 5855-00-904-9469 , 5855009049469 , 009049469 , 13204E0958 , SC-D-627773 ,