8242545

Optical Instrument Cell Assembly

NSN 1240-00-698-5344

DEMIL

Shelf Life

UOM

NIIN

Demil:

DEMIL/MLI

Shelf Life:

N/A

UOM:

1 EA

NIIN:

006985344

Technical Specifications of NSN

Thread Pitch Diameters:

+1.5996/+1.6047 inches

Thread Pitch Diameters:

+1.5996 to 1.6047 inches

Thread Direction:

Right-hand

Thread Length:

0.110 inches

Overall Length:

Between 0.365 inches and 0.385 inches

Thread Size:

1.625 in.-32

Overall Diameter:

Between 1.680 inches and 1.690 inches

Screw Thread Series Designator:

Uns

Thread Location:

External

Eccentric Construction:

Not provided

Cell Controlling Agency:

Frankford arsenal

Cell Identifying Number:

7679538 part no.

Optical Element Quantity:

Optical Element Type:

Optical glass window

Optical Element Controlling Agency:

Frankford arsenal

Optical Element Identifying Number:

7679539 part no.

Material:

Aluminum alloy, ww-t-700/3, t3

Material:

Aluminum alloy 2024

Material Specification:

Ww-t-700/3, t3 federal specification single material response

Supplementary Features:

Tcell surface treatment, anodized, mil-a-8625, type 2, class 2, black. Chamfer 0.062 in. By 45 degrees opposite thread end. Knurl drive type. Optical element bonded. Two 0.063 in. Diameter holes spaced 180 degrees apart on periphery of knurl end.

Supplementary Features:

Cell surface treatment, anodized, mil-a-8625, type 2, class 2, black. Chamfer 0.062 in. By 45 degrees opposite thread end. Knurl drive type. Optical element bonded. Two 0.063 in. Diameter holes spaced 180 degrees apart on periphery of knurl end.

Fsc Application Data:

Periscope, tank m20 series

NSN:

1240-00-698-5344

Item Name:

Lens Units

Cage Code:

11934

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

8242545

Cage Code:

03829

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

8242545

Cage Code:

19200

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

22197

FIIG:

T271-J

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

0.1000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

058110

UFC:

33110

LTL:

200.0

LCL:

WCC:

653

TCC:

SHC:

ACC:

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Lens Units"

An item consisting of a cell, optical element in which is secured one or more optical elements, such as lenses, reticles, filters, windows, and the like. May include retaining rings, spacers, and/or separators. For items with focusing facilities and/or a diopter scale, see eyepiece assembly, optical instrument.