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Optical Instrument Cell Assembly NSN 1240-01-091-1425

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 1240-01-091-1425 NSN: 1240-01-091-1425

Features and Characteristics

Thread Class
2b and 2a
Thread Direction
Right-hand and right-hand
Thread Length
0.112 inches and 0.203 inches
Overall Length
3.500 inches
Thread Size
1 5/16-28 and 2 23/32-28
Overall Diameter
2.874 inches
Screw Thread Series Designator
Un and uns
Accessory Components And Quantity
Terminal strip 1; cable assembly, special purpose, electrical 1
Thread Location
Internal and external
Eccentric Construction
Not provided
Cell Controlling Agency
Ord
Cell Identifying Number
11733456 drawing no.
Optical Element Quantity
1
Optical Element Identifying Number
11733418 drawing no.
Material
Aluminum alloy, qq-a-225/6, alloy 2024, t4 and glass, optical, mil-g-174, grade b
Material
Aluminum alloy 2024 and glass, optical, mil-g-174, grade b
Material Specification
Qq-a-225/6, alloy 2024, t4 federal specification 1st material response
FSC
1240 Optical Sighting And Ranging Equipment
NIIN
010911425
NSN
1240010911425

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
11733480
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 1240-01-091-1425
What are the manufacturers of nsn 1240010911425?
Does this nsn 1240010911425 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 1240010911425
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 1240010911425 contain any precious metals?
No precious metal content.
Does nsn 1240010911425 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 1240010911425?
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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