Optical Instrument Window

NSN: 1240-00-171-4215 | Model: 164102PC1

A color free item of transparent or translucent material, usually optical glass, having specific light dispersive and refractive properties. This item must have two plane-parallel surfaces and is designed for use in an optical instrument to provide a barrier to foreign matter and/or permit light transmission in or to the optical system.

NSN Properties and Flags

NATO Stock Number

1240-00-171-4215

DEMIL

Yes - ITAR Controlled (Code D)

Width

Between 87.750 millimeters and 88.000 millimeters

Thickness

Between 11.180 millimeters and 11.680 millimeters

Length

Between 155.750 millimeters and 156.000 millimeters

Surface Finish

Polished

Refraction Index

1.5230

Polished Surface

Both

Dispersion

58.000 angstroms

Polished Periphery

Not provided

Material

Glass, mil-g-16592, grade a

Material

Glass, mil-g-16592, grade a

Fsc Application Data

Telescope mk 50

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 1240-00-171-4215 Datasheet

Supply Class (FSC):

Optical Sighting And Ranging Equipment

Cross Reference:

164102PC1

Cage Codes:

Navair and Navsea Managed (CAGE 10001)

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:

086700 - Glass, flat, noi
WCC:

704 - Glass or glass items
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
X
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
7
MGMT_CTL
9b-----
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $114.74 to $191.23..
Does NSN 1240-00-171-4215 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, and Turkey
What is the NIIN of NSN 1240-00-171-4215?
001714215 or 00-171-4215
Does NSN 1240-00-171-4215 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 1240-00-171-4215?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963