NSN 6650-00-868-6270 19892, 1989-2, 41619890118
Product Details | OPTICAL ELEMENT SPACER
6650-00-868-6270 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: 19892, 1989-2, 41619890118, 416-1989-01-18, 7535931, 753593-1, 6650-00-868-6270, 00-868-6270, 6650008686270, 008686270
Instruments and Laboratory Equipment | Optical Instruments, Test Equipment, Components and Accessories
Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
---|---|---|---|
66 | 01 JAN 1960 | 00-868-6270 | 22261 ( SPACER, OPTICAL ELEMENT ) |
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Related Products | NSN 6650-00-868-6270
Technical Data | NSN 6650-00-868-6270
Characteristic | Specifications |
---|---|
MATERIAL | ALUMINUM ALLOY |
STYLE DESIGNATOR | B7 SPACER |
OVERALL LENGTH | 0.375 INCHES NOMINAL |
STRAIGHT BODY PORTION WIDTH | 0.225 INCHES NOMINAL |
STRAIGHT BORE INSIDE DIAMETER | 0.250 INCHES NOMINAL |
BODY OUTSIDE DIAMETER | 0.625 INCHES MAXIMUM |
BODY MINOR TAPER DIAMETER | 0.469 INCHES MAXIMUM |
BODY TAPER | 30.0 DEGREES NOMINAL |
Restrictions/Controls & Freight Information | NSN 6650-00-868-6270
Category | Code | Description |
---|---|---|
Shelf-Life Code: | 0 | Nondeteriorative |
Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
Controlled Inventory Item Code: | U | UNCLASSIFIED |
Precious Metals Indicator Code: | A | Item 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. |
Category | Code | Description |
---|---|---|
NMF Description | 106940 | SPACERS/SEPARATORS I/S NOI TUBULAR |
Less than car load rating | ||
Less than truck load rating | T | 55.0 |
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 |
Management | NSN 6650-00-868-6270
Category | Code | Description |
---|---|---|
Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
Agency | DN | Department of the Navy |
Service Organization | N | U.S. Navy |
Acquisition Advice Codes | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
Controlled Item Code | U | UNCLASSIFIED |
Shelf Life Code | 0 | Nondeteriorative |
Purchasing | QTY UOM |
1 EA : Each |