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

Optical Element Retainer NSN 1240-00-382-0913

Item Description

A cylindrical, externally threaded item having a centrally located hole specifically designed to retain by means of either a raised box (shoulder), or counterbore, countersink, or a similar shaped recess, an optical element such as a lens, reticle, cell, and the like, in optical assemblies. It must have drilled holes or slots to facilitate assembly and disassembly. For items which house the optical element(s), and form the internal or central portions of an optical system, see cell, optical element. Excludes ring, externally threaded.

NSN 1240-00-382-0913 NSN: 1240-00-382-0913

Features and Characteristics

Hole Diameter
0.234 inches
Overall Length
0.625 inches
Recess Diameter
0.812 inches
Recess Depth
0.602 inches
Thread Size
1.000 in.-32
End Application
Rangefinder mk42
Guide Design
Thread relief
Guide Location
Edge opposite drive edge
Internal Annular Serration
Not provided
Setscrew Notch
Not provided
Hole Chamfer Diameter
0.812 inches
Material
Brass
Material
Copper alloy
Style Designator
Recessed
FSC
1240 Optical Sighting And Ranging Equipment
NIIN
003820913
NSN
1240003820913

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
220573PC4
Cage Code:
10001
Status:
A
MSDS:
Part Number:
G8715PC4
Cage Code:
74067
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 1240-00-382-0913
What are the manufacturers of nsn 1240003820913?
Does this nsn 1240003820913 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 1240003820913
A cylindrical, externally threaded item having a centrally located hole specifically designed to retain by means of either a raised box (shoulder), or counterbore, countersink, or a similar shaped recess, an optical element such as a lens, reticle, cell, and the like, in optical assemblies. it must have drilled holes or slots to facilitate assembly and disassembly. for items which house the optical element(s), and form the internal or central portions of an optical system, see cell, optical element. excludes ring, externally threaded.
Does nsn 1240003820913 contain any precious metals?
No precious metal content.
Does nsn 1240003820913 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 1240003820913?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
22451
FIIG:
T271-K
App. Key:
KA
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