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Optical Bore Sight

NSN: 1240-01-643-1780 | Model: MARK 4 12-40X60MM

A telescopic device which utilizes a boresighting reticle, used to align the axis of a weapon bore with a target. It is secured to the exterior or interior of a weapon barrel or tube. It includes a mount, telescope with a strap and clamp assembly for exterior mounting, or an expansion sleeve adapter for internal mounting. Excludes sight, bore, breech; sight, bore, muzzle and sight, bore, open.

NSN Properties and Flags
NATO Stock Number
1240-01-643-1780
DEMIL
NO
Carrying Case
Not provided
Bracket
Not provided
Focusing Type
Adjustable
Field View Coverage
3.2 degrees on low to 1.0 degree on high
Optical Device Type
Lens
Objective Aperture Diameter
60.0 millimeters
Magnification Type
Variable
Magnification
Between 12.0 and 40.0
Straight Typelength
315.0 millimeters
Scale Markings
Not provided
Special Features
Teactical milling reticle post and duplex h-32 h-36; black in color

Pricing and Availability

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NSN 1240-01-643-1780 Datasheet

Supply Class (FSC):
Optical Sighting And Ranging Equipment
Cross Reference:
  • MARK 4 12-40X60MM
Cage Codes:
  • Leupold & Stevens, Inc. (CAGE 35848)
Schedule B & Trade:
  • Schedule B: 9803200000 (NAICS 990000)

    Military equipments not identified by kind

  • SITC: 93100

    Special transactions and commodities not classified according to kind

  • End Use: 50060

    Military apparel and footwear

Identification:
HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

A - Item does not contain precious metal.

ADPE

- Represents items with no adp components

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Questions & Answers:

What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 1240-01-643-1780 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Italy
What is the NIIN of NSN 1240-01-643-1780?
016431780 or 01-643-1780
Does NSN 1240-01-643-1780 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 1240-01-643-1780?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Mar 23, 2015