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Optical Element Cell NSN 1270-01-181-8212

Item Description

A cylindrical item specifically designed to hold a lens, reticle, or window in an optical system. Includes eccentric cells and/or rings designed to be rotated within the instrument to shift an optical element to a prescribed position.

NSN 1270-01-181-8212 NSN: 1270-01-181-8212

Features and Characteristics

Thread Class
2b
Thread Pitch Diameters
+1.9170/+1.9230 inches
Thread Direction
Right-hand
Thread Length
0.260 inches
Overall Length
1.300 inches
Thread Size
1 15/16-32
Overall Diameter
2.099 inches
Screw Thread Series Designator
Uns
Thread Location
Internal
Eccentric Construction
Not provided
Chamfer Location
Smaller diameter end
Chamfer Size
0.100 in. By 45 deg
Element Securing Method
Retainer ring
FSC
1270 Aircraft Gunnery Fire Control Components
NIIN
011818212
NSN
1270011818212

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
13075598
Cage Code:
04939
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 1270-01-181-8212
What are the manufacturers of nsn 1270011818212?
Does this nsn 1270011818212 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 1270011818212
A cylindrical item specifically designed to hold a lens, reticle, or window in an optical system. includes eccentric cells and/or rings designed to be rotated within the instrument to shift an optical element to a prescribed position.
Does nsn 1270011818212 contain any precious metals?
No precious metal content.
Does nsn 1270011818212 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 1270011818212?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
21859
FIIG:
T271-J
App. Key:
JB
Cond. Code:
2
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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