Model: 3081146-1

Optical Element Retainer

Properties:

Hole Diameter

3.400 inches

Width

0.063 inches

Overall Length

0.063 inches

Flange Diameter

Between 3.980 inches and 4.000 inches

Hole Or Slot Quantity

Diameter

0.076 inches

Drive Type

Drilled hole

Radius From Geometric Axis To Hole Center

1.844 inches

Guide Design

Thread relief

Internal Annular Serration

Not provided

Setscrew Notch

Not provided

Material

Aluminum alloy, qq-a-250/11, t6

Material

Aluminum alloy 6061

Material Specification

Qq-a-250/11, t6 federal specification single material response

Surface Treatment

Anodize

Style Designator

Shouldered

Surface Treatment

Anodized, mil-a-8625, type 2, class 2

Fsc Application Data

Detecting-ranging set an/aas-38

NSN

1240-01-186-1801

Part Number

3081146-1

Description

Retainer,optical Element

CAGE

96214

A cylindrical, externally threaded item having a centrally located hole specifically designed to retain by means of either a raised box (shoulder), or counterbore, countersink, or a similar shaped recess, an optical element such as a lens, reticle, cell, and the like, in optical assemblies. It must have drilled holes or slots to facilitate assembly and disassembly. For items which house the optical element(s), and form the internal or central portions of an optical system, see cell, optical element. Excludes ring, externally threaded.

Part 3081146-1 NSN 1240-01-186-1801

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

22451

FIIG:

T271-K

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

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:

095190

UFC:

49790

LTL:

RATING VARIABLE

LCL:

WCC:

72D

TCC:

SHC:

ACC:

Instruments/Radio

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Schedule B and Export

Schedule B: 9803200000
SITC: 93100
End Use: Military apparel and footwear
NAICS: 990000
USDA: 1

Freight Class: Military equipments not identified by kind