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Optical Element Retainer

NSN: 6650-00-025-0258 | Model: 511719PC10
ITAR Registered seal

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 elemen (s) , and form the internal or central portions of an optical system, see cell, optical element. Excludes ring, externally threaded.

NSN Properties and Flags
NATO Stock Number
6650-00-025-0258
DEMIL
Yes - ITAR Controlled (Code B)
Hole Diameter
0.630 inches
Width
0.060 inches
Overall Length
0.280 inches
Hole Or Slot Quantity
2
Recess Diameter
0.716 inches
Recess Depth
0.190 inches
Thread Size
0.906 in.-32
Depth
0.020 inches
Drive Type
Slotted
Drive Facility Angular Spacing In Deg
145.0
Internal Annular Serration
Not provided
Setscrew Notch
Not provided
Hole Chamfer Angle In Deg
90.0
Hole Chamfer Diameter
0.716 inches
Material
Brass
Style Designator
Recessed
Surface Treatment
Anodized

Pricing and Availability

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NSN 6650-00-025-0258 Datasheet

Supply Class (FSC):
Components And Accessories Test Equipment Optical Instruments
Cross Reference:
  • 511719PC10
  • 511719PC10
Cage Codes:
  • Naval Sea Systems Command (CAGE 53711)
  • Navair and Navsea Managed (CAGE 10001)
Schedule B & Trade:
  • Schedule B: 9018500000 (NAICS 339115)

    Other ophthalmic instruments and appliances and parts and accessories

  • SITC: 87225

    Ophthalmic instruments and appliances, n.E.S.

  • End Use: 21610

    Medicinal equipment

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.

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

  • WCC:

    657 - Instruments, electric meter

  • 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:

    E - Engineer supplies, other than those listed under code b.

  • LTL:

    W - Rating variable

  • 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
    U
  • MGMT_CTL
    9b-----
  • Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $655.94 to $1,093.23..
Does NSN 6650-00-025-0258 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 Navy, Spain, France, and Turkey
What is the NIIN of NSN 6650-00-025-0258?
000250258 or 00-025-0258
Does NSN 6650-00-025-0258 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 6650-00-025-0258?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963