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Optical Element Cell

NSN: 1240-00-768-8775 | Model: 7688775
ITAR Registered seal

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 Properties and Flags
NATO Stock Number
1240-00-768-8775
DEMIL
Yes - ITAR Controlled (Code D)
Thread Class
2a and 2a
Thread Direction
Right-hand
Thread Length
0.182 inches and 0.791 inches
Overall Length
1.441 inches
Thread Size
1.430 in. -48 and 1.572 in. -48
Overall Diameter
1.572 inches
Screw Thread Series Designator
Uns and uns
Drive Type
Drilled face
Thread Location
External
Eccentric Construction
Not provided
Chamfer Location
Opposite drive end and drive end
Chamfer Size
0.015 in. By 45 deg; 0.020 in. By45 deg
Element Securing Method
Threaded ring
Special Features
Chamfer 0.015 in. By 45 degrees on both ends of 1.572 in.-48 thread. Internal flange on drive end, 0.060 in. Flange thickness, 0.800 in. Hole dia, 30 degrees hole chamfer angle, 0.869 in. Hole chamfer dia.
Material
Aluminum alloy, qq-a-225/3, alloy 2011, t3
Material
Aluminum alloy, qq-a-225/3, alloy 2011, t3
Surface Treatment
Anodized, mil-a-8625, type 1, class 2, black
Surface Treatment
Anodized, mil-a-8625, type 1, class 2, black
Fsc Application Data
Periscope, tank

Pricing and Availability

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NSN 1240-00-768-8775 Datasheet

Supply Class (FSC):
Optical Sighting And Ranging Equipment
Cross Reference:
  • 7688775
  • 1240007688775
Cage Codes:
  • Us Army Ardec Rdecom (CAGE 19200)
  • E.c.a Etablissement Central (CAGE A00AM)
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.

Freight Information:
  • NMFC:

    058110 - Optical goods or instruments noi

  • WCC:

    744 - Optical goods

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • LCL:

    D - 200.0

  • LTL:

    D - 200.0

  • ACC:

    M - Medical supplies, equipment, samples, records, etc.

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    J
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    7
  • MGMT_CTL
    Q2200x-
  • Repariability
    This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $18.79 to $31.32..
Does NSN 1240-00-768-8775 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Army, Austria, Spain, Canada, New Zealand, Republic Of Korea, Portugal, Denmark, Greece, and Turkey
What is the NIIN of NSN 1240-00-768-8775?
007688775 or 00-768-8775
Does NSN 1240-00-768-8775 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 1240-00-768-8775?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1962