NSN 1240-01-498-4204

Part Details | OPTICAL INSTRUMENT EYESHIELD

1240-01-498-4204 A resilient rubber item, designed to be attached to the viewing aperture of an optical instrument, to maintain proper eye distance and to protect the eye(s) of the observer from stray light, wind, and/or injury due to shock of gun fire or similar disturbances. Excludes VISOR, PERISCOPE.

Alternate Parts: 5614663, 1240-01-498-4204, 01-498-4204, 1240014984204, 014984204

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
12JUN 26, 200201-498-420422120 ( EYESHIELD, OPTICAL INSTRUMENT )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1240-01-498-4204
Part Number Cage Code Manufacturer
561466353711NAVAL SEA SYSTEMS COMMAND
Technical Data | NSN 1240-01-498-4204
Characteristic Specifications
MATERIAL RUBBER
VIEWING END INSIDE DIAMETER2.800 INCHES
ATTACHMENT END INSIDE DIAMETER2.150 INCHES
ATTACHMENT METHOD SCREW
SPECIAL FEATURESMATERIAL IS NON MARKING NEOPRENE RUBBER
END ITEM IDENTIFICATIONNEXT ASSEMBLY: EYEGUARD HOUSING ASSY NSN 1240-01-497-6275; FC33 ELECTRIC AND ELECTRONIC ADAPTER ASSY; W/S: PERISCOPE.
PART NAME ASSIGNED BY CONTROLLING AGENCYEYE GUARD