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1240-01-116-6993
Optical Instrument Window
1240011166993 011166993 L317000135
A color free item of transparent or translucent material, usually optical glass, having specific light dispersive and refractive properties. This item must have two plane-parallel surfaces and is designed for use in an optical instrument to provide a barrier to foreign matter and/or permit light transmission in or to the optical system. View more Optical Instrument Window
January 2023
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Related Documents 1240-01-116-6993 1+ Documents (More...)
RQST NE Updated Every Day 1240-01-116-6993 RQST Updated Every Day 1240-01-116-6993 RQST NE Restrictions
1240-01-116-6993 DEMIL: B | DEMILI : | CRITICALITY : X | HMIC : N | PMIC : U | EDC: | ADPEC : 1240-01
Restrictions 1240-01-116-6993
1240-01-116-6993 is a Optical Instrument Window that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. This item is a US Munitions List Item and must be mutilated to scrap. This item is not suspected to be hazardous. The precious metals content of this item is unknown.
Import and Export 1240-01-116-6993
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 1240-01-116-6993
- Canada (ZC01)
- Effective Date:
- 1 Apr 1991
Approved Sources 1240-01-116-6993
- Part Number
- Manufacturer
- Status
- L317000135
- Manufacturer
- 10001 - Navair And Navsea Managed Original (Active)
- Primary Buy
- Primary Buy
- L317000135
- 36090 - Lockheed Martin Librascope (Active)
- Primary Buy
- Primary Buy
Datasheet 1240-01-116-6993
- Characteristic
- Specifications
- FIIG
- Specifications
- T271-F
- Material [MATT]
- Glass Plate
- Length [ABRY]
- 24.969 Inches Minimum And 25.031 Inches Maximum
- Material Document And Classification [MDCL]
- Dd-G-451, Type 1 Fed Spec Single Material Response
- Polished Periphery [BMSM]
- Not Provided
- Polished Surface [BMSG]
- Both
- Reflection Reducing Surface [BMSK]
- Both
- Width [ABGL]
- 21.969 Inches Minimum And 22.031 Inches Maximum
- Thickness [ABNM]
- 0.344 Inches Minimum And 0.422 Inches Maximum
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Freight Information 1240-01-116-6993
1240-01-116-6993 has freight characteristics managed by Australia.. 1240-01-116-6993 has a variance between NMFC and UFC when transported by rail and the description should be consulted.