Product Details | OPTICAL ELEMENT SPACER

6650-00-302-3707 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.

Part Alternates: 164B7005P1, 164B7005PI, 6650-00-302-3707, 00-302-3707, 6650003023707, 003023707

Instruments and Laboratory Equipment | Optical Instruments, Test Equipment, Components and Accessories

Supply Group (FSG) NSN Assign. NIIN
66 12 OCT 1973 00-302-3707

Drawings & Photos | NSN 6650-00-302-3707


Cross Reference | NSN 6650-00-302-3707

Part Number Cage Code Manufacturer
164B7005P1 65534 ALEK INDUSTRIES, INC.
164B7005P1 89954 BAE SYSTEMS CONTROLS INC.
164B7005PI 92805 CURBELL MEDICAL PRODUCTS, INC.

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Technical Data | NSN 6650-00-302-3707

Characteristic Specifications
MATERIAL PLASTIC
STYLE DESIGNATOR B3 SPACER
OVERALL LENGTH 0.020 INCHES NOMINAL
STRAIGHT BORE INSIDE DIAMETER 1.620 INCHES NOMINAL
SERRATION WIDTH 0.020 INCHES NOMINAL
BODY OUTSIDE DIAMETER 1.800 INCHES MAXIMUM
END INTERNAL BEVEL ANGLE 0.0 DEGREES NOMINAL

Restrictions/Controls & Freight Information | NSN 6650-00-302-3707

Category Code Description
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:QStrategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
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 000000 NO NMFC FREIGHT DESCRIPTION
Less than car load rating
Less than truck load rating Z No Rating
Water commodity Code 772 unknown
Originating Activity Code TG Warner-Robins Air Logistics Center
Robins AFB, GA 31098-5609
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
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