NSN 6650-00-167-7970 NIIN 001677970 — Optical Instrument Lens

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NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
6650-00-167-7970
6650001677970
Description:
LENS,OPTICAL INSTRUMENT
NSN Assigned:
12-JUN-68
DEMIL:
 DEMIL
Shelf Life:
N/A
UOM:
1 EA
Using Services:
Army

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Quality Commitment

Serving our customers with quality and safety first.

  •   AS9120 Certified
  •   Audited supply chain
  •   ITAR Registered
  •   DDTC Registered
  •   HAZMAT Certified
  •   Customer service objectives
  •   Every product 100% inspected
AS9120 Certified by SAI Global

6650-00-167-7970 Specification Set by the OEM (see RNCC code 3)

Diameter ABMZ:

2.650in.

Axial Thickness BMLY:

0.119in.

Equivalent Focal Length BMMS:

19.903in.

Back Focal Length BMMT:

16.951in.

Front Focal Length BMMW:

16.934in.

Refraction Index BMMX:

1.5170

Abbe Constant BMMZ:

64.500

Single Lens Style BMSB:

double concave

Individual Lens Style BMSD:

double concave

Element Left Surface Radius CTKW:

-14.479in.

Element Right Surface Radius CTKX:

22.106in.

Material MATL:

glass, optical, MIL-G-174, type BSC-2, 517-645

Material MATT:

glass, optical, MIL-G-174, type BSC-2, 517-645

Fsc Application Data ZZZV:

detecting set, infrared, noncommunication

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number
Cage
RNCC
RNVC
DAC
RNAAC
Status
MSDS
SADC
Part Number:
SCC635112
Cage Code:
80063
RNCC:
3
RNVC:
2
DAC:
1
RNAAC:
CL
Status:
A
MSDS:
SADC:
Part Number:
SCC635112-1
Cage Code:
80063
RNCC:
5
RNVC:
2
DAC:
5
RNAAC:
CL
Status:
A
MSDS:
SADC:
Part Number:
1122028
Cage Code:
94117
RNCC:
5
RNVC:
2
DAC:
6
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
1122028
Cage Code:
12705
RNCC:
5
RNVC:
9
DAC:
6
RNAAC:
CL
Status:
A
MSDS:
SADC:

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
21884
FIIG:
T271-E
Concept No.:
1
App. Key:
EA
Cond. Code:
2
Status:
A
SINGLE LENS STYLE DOUBLE CONCAVE style nsn 6650-00-167-7970

Definition Definition of approved item name (AIN): "LENS,OPTICAL INSTRUMENT"

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.

6650-00-167-7970 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
ADPE:
CRITL:
X
Hazmat (HMIC) N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Precious Metals (PMIC) A

Item does not contain precious metal.

Criticality X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

  Identification Codes

HMIC: Hazardous Material Indicator Code. A one position code that identifies a hazardous item.

PMIC: Precious Metal Indicator Code. A one position code which identifies items that have precious metals as part of their content. precious metals are those metals generally considered to be uncommon, highly valuable, and relatively superior in certain properties such as resistance to corrosion and electrical conductivity.

ESD: Electrostatic Discharge. Indicates if an item is susceptible to electrostatic discharge or electromagnetic interference damage. electrostatic discharge damage occurs when an accumulation of static electricity generated by the relative motion or separation of materials is released to another item by direct contact. electromagnetic interference damage occurs when an item comes into proximity with an electrostatic or magnetic field.

ENAC: Enviromental Attribute Code. Identifies items with environmentally preferred characteristics.

CRITL: Criticality Indicator Code. Indicates an item is technically critical by tolerance, fit, application, nuclear hardness properties, or other characteristics.