ORDER BY PHONE (619) 331-9599      Contact Us      Request Quote
facebook
NationalStockNumber.org

Optical Instrument Window NSN 1240-00-926-2913

Item Description

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.

NSN 1240-00-926-2913 NSN: 1240-00-926-2913

Features and Characteristics

Diameter
Between 1.841 inches and 1.846 inches
Thickness
Between 0.115 inches and 0.135 inches
Surface Finish
Ground
Bevel Depth
0.005 inches
Polished Surface
Both
Polished Periphery
Not provided
Bevel Angle In Deg
45.000
Material
Glass, dd-g-451, type 2, aa quality
Material
Glass sheet
Material Specification
Dd-g-451, type 2, aa quality federal specification single material response
Fsc Application Data
Test set, electronic systems, specially designed, acft
FSC
1240 Optical Sighting And Ranging Equipment
NIIN
009262913
NSN
1240009262913

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MAG393-1
Cage Code:
99251
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 9803200000
  • NAICS: 990000
  • SITC: 93100
  • Description: Military equipments not identified by kind
  • End Use (Code 50060):
    Military apparel and footwear

Q & A

Frequently asked questions for NSN 1240-00-926-2913
What are the manufacturers of nsn 1240009262913?
Does this nsn 1240009262913 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 1240009262913
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.
Does nsn 1240009262913 contain any precious metals?
Precious metal content is unknown.
Does nsn 1240009262913 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 1240009262913?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
10908
FIIG:
T271-F
App. Key:
FA
Cond. Code:
2
Status:
A

What do you get when you order from nationalstocknumber.org?

  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
ASA Aviation Suppliers Association Member Logo
NQA AS 9120 Suppliers Logo
ITAR Registered International Traffic in Arms Regulations Logo