Telescopic Instrume Light Filter

10548432

10548432
(NSN) National Stock Number
1240-00-007-8429
Federal Supply Classification
1240 Optical Sighting and Ranging Equipment
Item Name Code
13347
Schedule B Code
9803200000
Summary

1.670 inches nominal overall diameter, 0.130 inches nominal overall thickness, white light transmission to be at least 25 pct;optical density at 0.6943 microns to be at least 5.0;light deviation not to exceed 2 min of arc;surface quality 80-50 per mil spec mil-0-13830;both flat surfaces polished;chamfer edges 45 deg special features, telescope fsc application data

DAC HCC DMIL RNCC
A - - 3
RNVC SADC MSDS RNAAC
2 - - TX
Identification

An item having two plane-parallel surfaces and used in the telescopic system of an optical instrument to modify the density or spectral intensity of light by absorption. Several filters having varied characteristics are usually mounted in such a manner that any selected filter may be moved in or out of the optical axis as light conditions warrant. Excludes:window, optical instrument.

INC FIIG Concept Condition
13347 T205-A - 2
Specifications
Overall Diameter
1.670 inches nominal
Details A measurement of the longest straight line across a circular cross-sectional plane.
Overall Thickness
0.130 inches nominal
Details An overall measurement of the smallest dimension of an item,in distinction from length or width.
Special Features
white light transmission to be at least 25 pct;optical density at 0.6943 microns to be at least 5.0;light deviation not to exceed 2 min of arc;surface quality 80-50 per mil spec mil-0-13830;both flat surfaces polished;chamfer edges 45 deg
Details Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.
Fsc Application Data
telescope
Details The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
BG-18 55736 A - 5 2 - TX
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
21275 - J -
RVC WCC TCC SHC
- 653 Z 9

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Manufacturer
COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE
CAGE: 19200
PICATINNY ARSENAL , NJ , 07806-5000
UNITED STATES
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FAQs
Frequently asked questions for NSN 1240-00-007-8429
What is the NIIN of the NSN 1240-00-007-8429?
The National Item Identification Number (NIIN) of the NSN 1240-00-007-8429 is 00-007-8429
When the NSN 1240-00-007-8429 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Fri, Jul 7, 1972
Does the NSN 1240-00-007-8429 contain any precious metals?
Does not contain precious metal
Does the NSN 1240-00-007-8429 contain any hazardous material?
No data in HMIRS

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