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Optical Instrument Cell Assembly NSN 1240-00-628-1987

Item Description

An item consisting of a cell, optical element in which is secured one or more optical elements, such as lenses, reticles, filters, windows, and the like. May include retaining rings, spacers, and/or separators. For items with focusing facilities and/or a diopter scale, see eyepiece assembly, optical instrument.

NSN 1240-00-628-1987 NSN: 1240-00-628-1987

Features and Characteristics

Optical Element Quantity
2
Material
Aluminum alloy, qq-a-250/11, t6 and glass, optical, mil-g-174, class 1, grade b
Material
Aluminum alloy 6061 and glass, optical, mil-g-174, class 1, grade b
Material Specification
Qq-a-250/11, t6 federal specification 1st material response
FSC
1240 Optical Sighting And Ranging Equipment
NIIN
006281987
NSN
1240006281987

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
11741599
Cage Code:
19200
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 1240-00-628-1987
What are the manufacturers of nsn 1240006281987?
Does this nsn 1240006281987 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 1240006281987
An item consisting of a cell, optical element in which is secured one or more optical elements, such as lenses, reticles, filters, windows, and the like. may include retaining rings, spacers, and/or separators. for items with focusing facilities and/or a diopter scale, see eyepiece assembly, optical instrument.
Does nsn 1240006281987 contain any precious metals?
No precious metal content.
Does nsn 1240006281987 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 1240006281987?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
22197
FIIG:
T271-J
App. Key:
JA
Cond. Code:
2
Status:
A

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