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NSN 6650-00-542-8518

Optical Element Spacer

NSN: 6650-00-542-8518 | Model: 710-1345

A tubular shaped item designed to maintain a predetermined distance between optical elements, such as lenses, reticles, and the like. The bore may be straight, tapered or counterbored, and may have annular serrations to converge or diverge light rays. The surfaces, which mate with the optics, are usually chamfered, concave, and/or have a specified finish designation in the range of 1 to 125 microinches arithmetical average (aa). See also spacer, sleeve and cell, optical element.

NSN Properties and Flags

NATO Stock Number

6650-00-542-8518

DEMIL

Material

Aluminum alloy

Pricing and Availability

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ISO 9001:2015 + AS9120B
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NSN 6650-00-542-8518 Datasheet

Supply Class (FSC):

Components And Accessories Test Equipment Optical Instruments

Cross Reference:

710-1345

Cage Codes:

Corning Oca Corp (CAGE 16735)

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.

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:

106940 - Spacers/separators i/s noi tubular
WCC:

713 - Metal hardware
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)
LCL:

T - 55.0
LTL:

T - 55.0
SHC:

Z - Other or no special handling required (sh)
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
Z
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
-------
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $526.70 to $877.84..
Does NSN 6650-00-542-8518 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Defense Logistics Agency
What is the NIIN of NSN 6650-00-542-8518?
005428518 or 00-542-8518
Does NSN 6650-00-542-8518 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 6650-00-542-8518?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Oct 02, 1974