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Optical Element Cell

NSN: 5855-01-276-4495 | Model: SM-D-850322-1
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
5855-01-276-4495
DEMIL
Yes - ITAR Controlled (Code D)
Thread Class
2a and 2b and 2b and 2b
Thread Pitch Diameters
+1.2747/+1.2786 inches and +3.3597/+3.3657 inches and +3.1797/+3.1855 inches and +1.1797/+1.1848 inches
Thread Direction
Right-hand
Thread Length
0.253 inches and 0.185 inches and 0.150 inches and 0.149 inches
Overall Length
Between 4.180 inches and 4.190 inches
Thread Size
1 3/10-32 and 3 19/50-32 and 3 1/5-32 and 1 1/5-32
Overall Diameter
Between 3.480 inches and 3.520 inches
Screw Thread Series Designator
Uns
Thread Location
External and internal and internal and internal
Eccentric Construction
Not provided
Chamfer Location
Smaller diameter end
Chamfer Size
0.030 in. By 45 deg
Special Features
Two holes 0.435 to 0.439 in. Diameter at 90 degrees apart along circ
Material
Aluminum alloy, qq-a-601, alloy 356, t6
Material
Aluminum alloy 356.0
Surface Treatment
Painted
Fsc Application Data
Night vision equip., emitted and relfected radiation

Pricing and Availability

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NSN 5855-01-276-4495 Datasheet

Supply Class (FSC):
Emitted And Reflected Radiation Night Vision Equipment
Cross Reference:
  • SM-D-850322-1
  • SM-D-850322-1
  • SM-D-850322-1
  • SM-D-850322-1
  • SM-D-850322-1
  • SM-D-850322-1
Cage Codes:
  • Valcore Manufacturing Llc (CAGE 04YE2)
  • Us Army Communications & (CAGE 80063)
  • 3 Communications Corporation L (CAGE 27777)
  • Obs Products Inc (CAGE 49714)
  • Ordnance Parts and Engineering Co (CAGE 20800)
  • Valcore Manufacturing Llc (CAGE 20723)
Schedule B & Trade:
  • Schedule B: 9014900000 (NAICS 334511)

    Parts & accessories for direction finding compasses and other navigational instruments and appliances

  • SITC: 87412

    Parts and accessories of navigational instruments and appliances

  • End Use: 22220

    Marine engines, parts

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:

    095190 - Hardware, noi sub 9

  • WCC:

    72D - Communications/electronics, other than sigint/ew or comsec repair parts and components

  • 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.

  • ACC:

    H - Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)

  • LTL:

    Q - 70.0

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    Y
  • 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 $724.18 to $1,206.97..
Does NSN 5855-01-276-4495 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, and Canada
What is the NIIN of NSN 5855-01-276-4495?
012764495 or 01-276-4495
Does NSN 5855-01-276-4495 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5855-01-276-4495?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Apr 08, 1988