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NSN 6650-00-010-5162, 6650000105162
LENS,OPTICAL INSTRUMENT

Federal Supply Classification
FSC 6650 - Optical Instruments, Test Equipment, Components and Accessories
National Item Identification Number
NIIN 000105162
Codification Country
United States
Item Name Code
INC 21884
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 6650-00-010-5162

National Stock Number (NSN) 6650-00-010-5162, or NIIN 000105162, (lens,optical instrument) was assigned November 1, 1967 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

This NSN is assigned to Item Name Code (INC) 21884. [AN UNMOUNTED, TRANSPARENT, COLOR FREE LENS WHICH MAY BE TREATED WITH A LOW REFLECTION COATING TO INCREASE LIGHT TRANSMISSION. INCLUDES SINGLE AND COMPOUND ELEMENTS. FOR ITEMS HAVING TWO PLANE PARALLEL SURFACES, SEE WINDOW, OPTICAL INSTRUMENT. EXCLUDES:RETICLE, OPTICAL INSTRUMENT.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6650000105162 does not contain precious metals.

This NSN is associated to Schedule B 9018500000: other ophthalmic instruments and appliances and parts and accessories. The Schedule B End Use is listed as medicinal equipment. NAICS classification category 339112: surgical and medical instrument manufacturing.

This information was last updated on .


Technical Characteristics

MATERIAL
(MATL) GLASS, OPTICAL, MIL-G-174
ELEMENT LEFT SURFACE RADIUS
(CTKW) -1.642 INCHES AND 2.071 INCHES
ELEMENT RIGHT SURFACE RADIUS
(CTKX) -2.071 INCHES AND 1.928 INCHES
BACK FOCAL LENGTH
(BMMT) 16.371 INCHES
AXIAL THICKNESS
(BMLY) 0.132 INCHES NOMINAL AND 0.794 INCHES NOMINAL
COMPOUND LENS OVERALL AXIAL THICKNESS
(BMMN) 0.926 INCHES NOMINAL
COMPOUND LENS STYLE
(BMSC) DOUBLET
DIAMETER
(ABMZ) 2.296 INCHES NOMINAL
EQUIVALENT FOCAL LENGTH
(BMMS) 12.792 INCHES
FRONT FOCAL LENGTH
(BMMW) 10.228 INCHES
FSC APPLICATION DATA
(ZZZV) NIGHT VISION EQUIPMENT
INDIVIDUAL LENS STYLE
(BMSD) DOUBLE CONCAVE AND DOUBLE CONVEX
LENGTH
(ABRY) 1.148 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-G-174 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIAL
(MATT) GLASS OPTICAL
REFRACTION INDEX
(BMMX) 1.5460 NOMINAL AND 2.2160 NOMINAL
SPECIAL FEATURES
(FEAT) EDGES BLACKENED PER SC-B-614594
SPECIAL TEST FEATURES
(SPCL) MEETS MIL-O-13830 SPECIFICATIONS
SUPPLEMENTARY FEATURES
(SUPP) POLISHED SURFACES; GROUND EDGES
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
III MATERIAL
(MATL) GLASS, OPTICAL, MIL-G-174
III SUPPLEMENTARY FEATURES
(SUPP) POLISHED SURFACES; GROUND EDGES
III FSC APPLICATION DATA
(ZZZV) NIGHT VISION EQUIPMENT

Manufacturer Part Numbers


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