NSN 1240-00-620-4979 (NSN 1240006204979) Window Optical Inst Parts Catalog

National Stock Number NSN 1240-00-620-4979 under Window Optical Inst parts. At Aerospace Exchange, owned and operated by ASAP Semiconductor, we aim to bring simplicity into the chaotic aerospace and defense industries. Our goal is to make your part procurement process simple and complete in a matter of seconds with our easy to use search engine.
 
Simply type any part number, CAGE code, or NSN such as 1240-00-620-4979 to find the parts you desire. We have a large NSN part inventory from top NSN part manufacturers such as Drs Network And Imaging Systems Llc, General Scientific Corporation with top products such as 8200495. We pride ourselves on serving the U.S. and her allies while maintaining our No China Sourcing Policy. Fill out the request for quote form for NSN 1240-00-620-4979 Window Optical Inst parts and hear from a dedicated account representative in fifteen minutes.

Item Name Window Optical Inst
INC Code 10908
Federal Supply Group (FSG) Fire Control Equipment
Federal Supply Class (FSC) 1240 Optical Sighting And Ranging Equipment
National Item Identification Number (NIIN) 00-620-4979 (006204979)
NCB Code USA (00)
Manufacturer Drs Network And Imaging Systems Llc, General Scientific Corporation
Associated Parts Numbers of NSN 1240-00-620-4979
Part Number Manufacturer Item Name Cage Code Type Status RFQ
8200495 drs network and imaging systems llc window optical inst 32865 A A RFQ
8200495 general scientific corporation window optical inst 03829 A A RFQ

Technical Characteristics of NSN 1240006204979

MRCCriteriaCharacteristic
AJEFBevel Depth0.020 INCHES MINIMUM AND 0.030 INCHES MAXIMUM
BMSPBevel Angle In Deg42.000 MINIMUM AND 48.000 MAXIMUM
BMSGPolished SurfaceBOTH
BMSMPolished PeripheryNOT PROVIDED
BMSHDispersion64.500 ANGSTROMS NOMINAL
BMSKReflection Reducing SurfaceBOTH
ABNMThickness0.418 INCHES MINIMUM AND 0.458 INCHES MAXIMUM
MATTMaterialGLASS, OPTICAL, MIL-G-174, GRADE B, TYPE 517-645
ABMZDiameter2.022 INCHES MINIMUM AND 2.025 INCHES MAXIMUM
MRCDecoded RequirementClear Text Reply
BMMXRefraction Index1.5170 NOMINAL

Relevant Components for NSN - 1240-00-620-4979, 1240006204979
1240-00-382-1631 (1240003821631) 1240-01-613-3001 (1240016133001) 1240-01-275-0099 (1240012750099) 1240-00-989-3555 (1240009893555)
1240-00-382-4710 (1240003824710) 1240-01-622-6368 (1240016226368) 1240-00-003-8406 (1240000038406) 1240-01-086-5245 (1240010865245)
1240-01-618-7781 (1240016187781) 1240-01-309-9289 (1240013099289) 1240-01-217-2365 (1240012172365) 1240-00-026-8140 (1240000268140)

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