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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

1240-01-116-6993 WINDOW,OPTICAL INSTRUMENT 1240011166993 011166993

Managed by United States
NSN Created on 1 Aug 1981
Data Last Changed
January 2023
NATO Update Count
8
NATO Data Quality
1240-01-116-6993 WINDOW,OPTICAL INSTRUMENT 1240011166993 011166993 1/1
NSN 1240-01-116-6993 (Generic Image) 1/1

1240-01-116-6993 Stock and Availability Marketplace 1240-01-116-6993

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1240-01-116-6993 Related Documents Related Documents 1240-01-116-6993 1+ Documents (More...)

United States (US) 4. 1240-01-116-6993 Marketplace Restrictions Approved Sources Datasheet Management
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

1240-01-116-6993 Demil Restrictions 1240-01-116-6993

DEMIL: B | DEMILI: | CRITICALITY: X | HMIC: N | PMIC: U | EDC: | ADPEC:

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.

1240-01-116-6993 HTS and ScheduleB Import and Export 1240-01-116-6993

1240-01-116-6993 End Users End Users 1240-01-116-6993

Canada (ZC01)
Effective Date:
1 Apr 1991

1240-01-116-6993 Manufacturers Approved Sources 1240-01-116-6993

1240-01-116-6993 Technical Data Datasheet 1240-01-116-6993

Characteristic
Specifications
FIIG
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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1240-01-116-6993 Freight Data 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.