Product Details | DIOPTER SCALE

1240-00-302-1328 A graduated scale, usually cylindrical in shape, attached to, or forming a part of, the focusing nut or knob of the eyepiece of an optical instrument. It is read in conjunction with a line or dart indicator to measure the change in refracting power of the eyepiece, in diopters, and introduces correction to compensate for the eyesight variation of the observer. It may have a knurled periphery and/or teeth on the inside diameter.20212400038Optical Sighting and Ranging Equipment66500063Optical Instruments, Test Equipment, Components and Accessories

Part Alternates: 8200241, 1240-00-302-1328, 00-302-1328, 1240003021328, 003021328

Fire Control Equipment | Optical Sighting and Ranging Equipment

Supply Group (FSG) NSN Assign. NIIN
12 01 JAN 1963 00-302-1328

Cross Reference | NSN 1240-00-302-1328

Part Number Cage Code Manufacturer
8200241 19200 US ARMY ARDEC RDECOM

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Technical Data | NSN 1240-00-302-1328

Characteristic Specifications
MATERIAL STEEL, QQ-S-763, CLASS 303, COND A
SCALE DIVISION QUANTITY 16
SCALE UNIT OF MEASURE INSCRIPTION DEGREES PLUS 0 TO 8;MINUS 0 TO 8
INSCRIPTION COLOR BLACK
OVERALL OUTSIDE DIAMETER 1.838 INCHES NOMINAL
INSIDE DIAMETER 1.151 INCHES NOMINAL
OVERALL HEIGHT 0.780 INCHES NOMINAL
MOUNTING CONFIGURATION 5 SETSCREWS
SPECIAL FEATURES ENGRAVE 17 LINES(16 SPACES) EQUALLY SPACED,AND AS SHOWN,IN 329 DEG 28 MIN 16 SEC BASIC.EACH LINE TO BE IN TRUE POSITION WITHIN 10 MIN OF ARC.NUMBERLINES AS SHOWN.LINES TO BE 0.015 IN. WIDE AND DEEP.NUMBERS,PLUS AND MINUS SIGNS,0.020 IN. WIDE AND 0.015 IN. DEEP;APPLY FINE MATTE FINISH
MANUFACTURERS CODE 19200
DESIGN CONTROL REFERENCE 8200241

Restrictions/Controls & Freight Information | NSN 1240-00-302-1328

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 058110 OPTICAL GOODS OR INSTRUMENTS NOI
Less than car load rating D 200
Less than truck load rating D 200.0
Water commodity Code 744 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity M Medical supplies, equipment, samples records, etc.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable