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1240-00-171-4178
Optical Instrument Window
1240001714178 001714178 1040155 52476
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
May 2023
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103-8963 Instruction Plate 9905001038963 001038963 5554Sealing "A" Fairing2995997735554 997735554LK 52476
-12-343-9974 Electrical Special Purpose https//www.nsnlookup.com /fsg-12/fsc-1240/us 1240-00-171-4178
www.nsnlookup.com /fsg-53/fsc-5330/it 5330-15-101-7269 Preformed Packing 5330151017269151017269 47535-52476
00-127-6517 Stop Lug 1610001276517 001276517,52476 4718Rigid Metal Conduit5975016014718 016014718 6-52476
103-8963 Instruction Plate 9905001038963 001038963 5554Sealing "A" Fairing2995997735554 997735554LK 52476
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Optical Instrument Window 1240001714178 101-7269 Part NumberManufacturerStatus47535-52476 https
Restrictions 1240-00-171-4178
1240-00-171-4178 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 or Commerce Control List Item which must be destroyed to prevent restoration or repair. Only authorized parties may possess this item. This item is not suspected to be hazardous. This item does not contain a precious metal.
Import and Export 1240-00-171-4178
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 1240-00-171-4178
- US Navy (N9BN)
- Effective Date:
- 1 Apr 2006
- Former MOE Rule:
- N9ND
- Supplementary Collaborators:
- HD
- Canada (ZC01)
- Effective Date:
- 1 Apr 1991
Approved Sources 1240-00-171-4178
- Part Number
- Manufacturer
- Status
- 1040155
- Manufacturer
- 10001 - Navair And Navsea Managed Original (Active)
- Primary Buy
- Primary Buy
- 52476
- 21587 - Optical Technology Devices Inc (Obsolete)
- Canceled/Obsolete
- Canceled/Obsolete
Datasheet 1240-00-171-4178
- Characteristic
- Specifications
- FIIG
- Specifications
- T271-F
- Bevel Angle In Deg [BMSP]
- 45.000 Nominal
- Bevel Depth [AJEF]
- 0.750 Millimeters Nominal
- Diameter [ABMZ]
- 50.950 Millimeters Minimum And 51.000 Millimeters Maximum
- Dispersion [BMSH]
- 64.5 Angstroms Nominal
- Fsc Application Data [ZZZV]
- Telescope Mk 102 Mod 3
- Material [MATT]
- Glass, Optical, Jan-G-174, Type 517-645, Grade B
- Polished Periphery [BMSM]
- Not Provided
- Polished Surface [BMSG]
- Both
- Reflection Reducing Surface [BMSK]
- Both
- Refraction Index [BMMX]
- 1.5170 Nominal
- Thickness [ABNM]
- 5.800 Millimeters Minimum And 6.200 Millimeters Maximum
DLA Procurement Analysis 1240-00-171-4178
Management Data 1240-00-171-4178
Navy
- Cognizance:
- 9B
- Navy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
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Freight Information 1240-00-171-4178
1240-00-171-4178 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 058110. A Sub NMFC of X. It has a NMFC Description of OPTICAL GOODS OR INSTRUMENTS NOI. 1240-00-171-4178 is rated as class 200 when transported by Less-Than Truckload (LTL) freight. It has a Uniform Freight Classification (UFC) number of 33110 which rates the freight between FCL and LCL. 1240-00-171-4178 has a variance between NMFC and UFC when transported by rail and the description should be consulted. It has a Water Commodity Code (WCC) of 72D for ocean manifesting and military sealift. 1240-00-171-4178 is not classified as a special type of cargo when transported by water. 1240-00-171-4178 is not a consolidation and does not exceed 84" in any dimension. It should be compatible with a standard 72" Aircraft Cargo Door when transported by air.
Packaging Data 1240-00-171-4178
- Responsible Activity
- Packaging Data Source
- Primary Inventory Control Activity (PICA)
- --
Item Pack Level (Unpackaged)
- Item Size
- Item Weight
- Characteristics
- Weight/Dimensions Category
- Fragility
- Item Preservation
- Item Weight
- --
- --
- --
- 0.25 lb or less, one dimension 2" or less, other dimensions less than 24"
- 85 to 110G
- No Requirement
- --
Unit Pack Level (Packaged)
- Quantity per Pack
- Unit Size
- Unit Weight
- Unit Cube
- Preservation Method
- Cleaning/Drying
- Unit Size
- 1
- --
- --
- --
- --
- Any Suitable Process
- --
- Preservation Material
- Wrapping Material
- Cushioning/Dunnage
- Cushioning Thickness
- Container
- Special Marking
- Wrapping Material
- No Requirement
- No Requirement
- PPP-C-795, Cellular Plastic Film Cushioning; or A-A-3129, Open Cell Plastic Cushioning; or PPP-C-1797, Polypropylene Foam Cushioning; or A-A-59136, Polyethylene Foam Cushioning
- --
- PPP-B-566, PPP-B-676, or ASTM-D5118, Folding, Setup or Fiberboard Box
- No special marking
- No Requirement
Intermediate Pack Level
- Quantity of Unit Packs
- Container
- Any Suitable Fiber Box
Contracting Technical Data File (CTDF) 1240-00-171-4178 October 2021
Criticality and Quality
- Critical Item Code:
- Flight Safety:
- Life Support:
- Certified Samples:
- Serialization:
- First Article Test (FAT):
- Certificate of Quality Compliance:
- Production Lot Testing:
- Special Testing:
- Qualified Products List (QPL):
Commercial Properties
- Government Furnished Material:
- Government Furnished Tooling:
- Government Furnished Property:
- Price Evaluation Code:
- Diminshing Manufacturing Sources:
- Warranty:
- Commerical Off The Shelf (COTS):
- End Item Application:
- Auctioning Candidate:
- Source of Procurement:
- Contract Option:
Restrictions
- Boeing Rights Guard:
- Export Controlled:
- Controlled Technical Data Package (TDP):
- Restricted Technical Data Package (TDP):
- Contains Classified Material
- Weapons System Indicator Code (WSIC):
- N
Packaging Requirements
- Packaging Determination Table:
- Packaging Review Code:
- Special Packaging Instruction Number (SPIN):
- Special Packaging Instruction Number Revision:
- Special Packaging Instruction Number Date:
- Pallet Reference Number Required: